Cross-listings
- hep-th/0612133 [abs, ps, pdf, other] :
-
Title: Geometry for the accelerating universe
Authors:
Raffaele Punzi,
Frederic P. Schuller,
Mattias N.R. Wohlfarth
Comments: 4 pages, 1 figure
The Lorentzian spacetime metric is replaced by an area metric which naturally
emerges as a generalized geometry in quantum string and gauge theory. Employing
the area metric curvature scalar, the gravitational Einstein-Hilbert action is
re-interpreted as dynamics for an area metric. Without the need for dark energy
or fine-tuning, area metric cosmology explains the observed small acceleration
of the late Universe.
- hep-th/0612230 [abs, ps, pdf, other] :
-
Title: p-adic Inflation
Authors:
Neil Barnaby,
Tirthabir Biswas,
James M. Cline
Comments: 32 pages, 5 figures; fixed typo in conclusions
We construct approximate inflationary solutions rolling away from the
unstable maximum of p-adic string theory, a nonlocal theory with derivatives of
all orders. Novel features include the existence of slow-roll solutions even
when the slow-roll parameters, as usually defined, are much greater than unity,
as well as the need for the Hubble parameter to exceed the string mass scale
m_s. We show that the theory can be compatible with CMB observations if g_s^2
/(ln p) ~ 10^{-15}, where g_s is the string coupling, and if m_s < 10^{-6} M_p.
A red-tilted spectrum is predicted, and an observably large tensor component is
possible. The p-adic theory is shown to have identical inflationary predictions
to a local theory with superPlanckian parameter values, but with the advantage
that the p-adic theory is ultraviolet complete.
- physics/0612203 [abs, ps, pdf, other] :
-
Title: R-matrix calculation of integral and differential cross sections for
low-energy electron impact excitations of N2 molecule
Authors:
Motomichi Tashiro,
Keiji Morokuma
Comments: 28 pages, 11 figures, accepted for publication in Phys. Rev. A
Subj-class: Chemical Physics; Atomic Physics
Low-energy electron impact excitations of N$_2$ molecules are studied using
the fixed-bond R-matrix method based on state-averaged complete active space
SCF orbitals. Thirteen target electronic states of N$_2$ are included in the
model within a valence configuration interaction representations of the target
states. Integrated as well as differential cross sections of the $A^{3}
\Sigma_{u}^{+}$, $B^{3} \Pi_{g}$, $W^{3} \Delta_{u}$, ${B'}^{3}
\Sigma_{u}^{-}$, ${a'}^{1} \Sigma_{u}^{-}$, $a^{1} \Pi_{g}$, $w^{1} \Delta_{u}$
and $C^{3} \Pi_{u}$ states are calculated and compared with the previous
experimental measurements. These excitations, especially of the higher four
states, have not been studied enough theoretically in the previous literature.
In general, good agreements are observed both in the integrated and
differential cross sections. However, some discrepancies are seen in the
integrated cross sections of the $A^{3} \Sigma_{u}^{+}$ and $C^{3} \Pi_{u}$
states, especially around a peak structure.
Replacements
- astro-ph/0605204 [abs, ps, pdf, other] :
-
Title: Breaking Cosmological Degeneracies in Galaxy Cluster Surveys with a
Physical Model of Cluster Structure
Authors:
Joshua D. Younger (1),
Zoltan Haiman (2),
Greg L. Bryan (2),
Sheng Wang (3,4) ((1) Columbia Astrophysics Lab; (2) Department of Astronomy, Columbia University; (3) Department of Physics, Columbia University; (4) Brookhaven National Laboratory)
Comments: 22 pages, 8 figures, accepted to ApJ
Journal-ref: Astrophys.J. 653 (2006) 27-42
Note: replaced with revised version Fri, 22 Dec 2006 03:26:24 GMT (65kb)
- astro-ph/0605224 [abs, ps, pdf, other] :
-
Title: Particle motion and gravitational lensing in the metric of a dilaton
black hole in a de Sitter universe
Authors:
Nupur Mukherjee,
A. S. Majumdar
Comments: 8 pages, RevTex, 1 eps figures; discussion improved; typos corrected;
references added
Note: replaced with revised version Fri, 22 Dec 2006 09:38:16 GMT (15kb)
- astro-ph/0609620 [abs, ps, pdf, other] :
-
Title: The Origin and Evolution of the Mass-Metallicity Relationship for
Galaxies: Results from Cosmological N-Body Simulations
Authors:
A.M. Brooks (UW),
F. Governato (UW),
C.M. Booth (Durham),
B.Willman (CfA),
J.P. Gardner (U.Pittsburgh),
J. Wadsley (MacMaster),
G. Stinson (UW),
T. Quinn (UW)
Comments: 3 figures. Accepted for ApJL, in press
Note: replaced with revised version Fri, 22 Dec 2006 03:46:51 GMT (27kb)
- astro-ph/0610017 [abs, ps, pdf, other] :
-
Title: Jet radio emission in Cygnus X-1 and its orbital modulation
Authors:
A. Szostek,
A. A. Zdziarski
Comments: Accepted for publication in MNRAS; new revised version with small
changes; 13 pages, 16 figures
Note: replaced with revised version Fri, 22 Dec 2006 19:49:51 GMT (651kb)
- astro-ph/0611031 [abs, ps, pdf, other] :
-
Title: Refined Astrometry and Positions for 179 Swift X-ray Afterglows
Authors:
N.R. Butler
Comments: 8 pages, 5 figures, 3 tables, Accepted to AJ
Note: replaced with revised version Fri, 22 Dec 2006 02:20:30 GMT (782kb)
- astro-ph/0612346 [abs, ps, pdf, other] :
-
Title: Radio and millimeter properties of $z \sim 5.7$ Ly$\alpha$ emitters in
the COSMOS field: limits on radio AGN, submm galaxies, and dust obscuration
Authors:
C.L. Carilli,
T. Murayam,
R. Wang,
E. Schinnerer,
Y. Taniguchi,
V. Smolcic,
F. Bertoldi,
M. Ajiki,
T. Nagao,
S.S. Sasaki,
Y. Shioya,
J.E. Aguirre,
A.W. Blain,
N. Scoville,
D.B. Sanders
Comments: 11 pages AAStex format 3 figures. ApJ COSMOS Special Issue. Changes:
Added 'Note added in proof' to reflect nine new sources in the LAE sample
Note: replaced with revised version Fri, 22 Dec 2006 19:02:58 GMT (48kb)
- astro-ph/0612629 [abs, ps, pdf, other] :
-
Title: Neutrino-driven wind and wind termination shock in supernova cores
Authors:
A. Arcones,
L. Scheck,
H.-Th. Janka (MPI for Astrophysics, Garching)
Comments: 6 pages, 3 figures, International Symposium on Nuclear Astrophysics -
Nuclei in the Cosmos - IX, CERN, Geneva, Switzerland, 25-30 June, 2006
Note: replaced with revised version Fri, 22 Dec 2006 18:08:23 GMT (454kb)
- gr-qc/0612110 [abs, ps, pdf, other] :
-
Title: Space-time in light of Karolyhazy uncertainty relation
Authors:
Michael Maziashvili
Comments: 5 pages, Two misprints are corrected
Note: replaced with revised version Fri, 22 Dec 2006 10:41:00 GMT (8kb)
- physics/0612066 [abs, ps, pdf, other] :
-
Title: Cosmology in Portugal: The First 20 Years
Authors:
Orfeu Bertolami
Comments: Plain latex file, 15 pages. Updated data
Subj-class: History of Physics; Physics and Society
Note: replaced with revised version Fri, 22 Dec 2006 16:50:11 GMT (13kb)
- cond-mat/0607396 [abs, ps, pdf, other] :
-
Title: Gravitational Dynamics of an Infinite Shuffled Lattice of Particles
Authors:
Thierry Baertschiger,
Michael Joyce,
Andrea Gabrielli,
Francesco Sylos Labini
Comments: 21 pages, 16 figures, final version to match one to appear in Phys.
Rev. E, minor changes to introduction and improvement of some figures
Subj-class: Statistical Mechanics
Note: replaced with revised version Fri, 22 Dec 2006 15:39:50 GMT (185kb)
For subscribe options to combined physics archives,
e-mail To: physics@arXiv.org, Subject: subscribe
-----------------------------------------------------------------------------
For help on viewing and making submissions, see this http URL
For a list of archive mirror sites, see this http URL
-----------------------------------------------------------------------------
Third-party submissions cause excessive problems.
Author self-submissions are exceedingly preferred.
E-mail submissions have been discontinued in favor of better support for
Web submissions. See this http URL
Cross-listings
- hep-th/0612133 [abs, ps, pdf, other] :
-
Title: Geometry for the accelerating universe
Authors:
Raffaele Punzi,
Frederic P. Schuller,
Mattias N.R. Wohlfarth
Comments: 4 pages, 1 figure
The Lorentzian spacetime metric is replaced by an area metric which naturally
emerges as a generalized geometry in quantum string and gauge theory. Employing
the area metric curvature scalar, the gravitational Einstein-Hilbert action is
re-interpreted as dynamics for an area metric. Without the need for dark energy
or fine-tuning, area metric cosmology explains the observed small acceleration
of the late Universe.
- hep-th/0612230 [abs, ps, pdf, other] :
-
Title: p-adic Inflation
Authors:
Neil Barnaby,
Tirthabir Biswas,
James M. Cline
Comments: 32 pages, 5 figures; fixed typo in conclusions
We construct approximate inflationary solutions rolling away from the
unstable maximum of p-adic string theory, a nonlocal theory with derivatives of
all orders. Novel features include the existence of slow-roll solutions even
when the slow-roll parameters, as usually defined, are much greater than unity,
as well as the need for the Hubble parameter to exceed the string mass scale
m_s. We show that the theory can be compatible with CMB observations if g_s^2
/(ln p) ~ 10^{-15}, where g_s is the string coupling, and if m_s < 10^{-6} M_p.
A red-tilted spectrum is predicted, and an observably large tensor component is
possible. The p-adic theory is shown to have identical inflationary predictions
to a local theory with superPlanckian parameter values, but with the advantage
that the p-adic theory is ultraviolet complete.
- physics/0612203 [abs, ps, pdf, other] :
-
Title: R-matrix calculation of integral and differential cross sections for
low-energy electron impact excitations of N2 molecule
Authors:
Motomichi Tashiro,
Keiji Morokuma
Comments: 28 pages, 11 figures, accepted for publication in Phys. Rev. A
Subj-class: Chemical Physics; Atomic Physics
Low-energy electron impact excitations of N$_2$ molecules are studied using
the fixed-bond R-matrix method based on state-averaged complete active space
SCF orbitals. Thirteen target electronic states of N$_2$ are included in the
model within a valence configuration interaction representations of the target
states. Integrated as well as differential cross sections of the $A^{3}
\Sigma_{u}^{+}$, $B^{3} \Pi_{g}$, $W^{3} \Delta_{u}$, ${B'}^{3}
\Sigma_{u}^{-}$, ${a'}^{1} \Sigma_{u}^{-}$, $a^{1} \Pi_{g}$, $w^{1} \Delta_{u}$
and $C^{3} \Pi_{u}$ states are calculated and compared with the previous
experimental measurements. These excitations, especially of the higher four
states, have not been studied enough theoretically in the previous literature.
In general, good agreements are observed both in the integrated and
differential cross sections. However, some discrepancies are seen in the
integrated cross sections of the $A^{3} \Sigma_{u}^{+}$ and $C^{3} \Pi_{u}$
states, especially around a peak structure.
Replacements
- astro-ph/0605204 [abs, ps, pdf, other] :
-
Title: Breaking Cosmological Degeneracies in Galaxy Cluster Surveys with a
Physical Model of Cluster Structure
Authors:
Joshua D. Younger (1),
Zoltan Haiman (2),
Greg L. Bryan (2),
Sheng Wang (3,4) ((1) Columbia Astrophysics Lab; (2) Department of Astronomy, Columbia University; (3) Department of Physics, Columbia University; (4) Brookhaven National Laboratory)
Comments: 22 pages, 8 figures, accepted to ApJ
Journal-ref: Astrophys.J. 653 (2006) 27-42
Note: replaced with revised version Fri, 22 Dec 2006 03:26:24 GMT (65kb)
- astro-ph/0605224 [abs, ps, pdf, other] :
-
Title: Particle motion and gravitational lensing in the metric of a dilaton
black hole in a de Sitter universe
Authors:
Nupur Mukherjee,
A. S. Majumdar
Comments: 8 pages, RevTex, 1 eps figures; discussion improved; typos corrected;
references added
Note: replaced with revised version Fri, 22 Dec 2006 09:38:16 GMT (15kb)
- astro-ph/0609620 [abs, ps, pdf, other] :
-
Title: The Origin and Evolution of the Mass-Metallicity Relationship for
Galaxies: Results from Cosmological N-Body Simulations
Authors:
A.M. Brooks (UW),
F. Governato (UW),
C.M. Booth (Durham),
B.Willman (CfA),
J.P. Gardner (U.Pittsburgh),
J. Wadsley (MacMaster),
G. Stinson (UW),
T. Quinn (UW)
Comments: 3 figures. Accepted for ApJL, in press
Note: replaced with revised version Fri, 22 Dec 2006 03:46:51 GMT (27kb)
- astro-ph/0610017 [abs, ps, pdf, other] :
-
Title: Jet radio emission in Cygnus X-1 and its orbital modulation
Authors:
A. Szostek,
A. A. Zdziarski
Comments: Accepted for publication in MNRAS; new revised version with small
changes; 13 pages, 16 figures
Note: replaced with revised version Fri, 22 Dec 2006 19:49:51 GMT (651kb)
- astro-ph/0611031 [abs, ps, pdf, other] :
-
Title: Refined Astrometry and Positions for 179 Swift X-ray Afterglows
Authors:
N.R. Butler
Comments: 8 pages, 5 figures, 3 tables, Accepted to AJ
Note: replaced with revised version Fri, 22 Dec 2006 02:20:30 GMT (782kb)
- astro-ph/0612346 [abs, ps, pdf, other] :
-
Title: Radio and millimeter properties of $z \sim 5.7$ Ly$\alpha$ emitters in
the COSMOS field: limits on radio AGN, submm galaxies, and dust obscuration
Authors:
C.L. Carilli,
T. Murayam,
R. Wang,
E. Schinnerer,
Y. Taniguchi,
V. Smolcic,
F. Bertoldi,
M. Ajiki,
T. Nagao,
S.S. Sasaki,
Y. Shioya,
J.E. Aguirre,
A.W. Blain,
N. Scoville,
D.B. Sanders
Comments: 11 pages AAStex format 3 figures. ApJ COSMOS Special Issue. Changes:
Added 'Note added in proof' to reflect nine new sources in the LAE sample
Note: replaced with revised version Fri, 22 Dec 2006 19:02:58 GMT (48kb)
- astro-ph/0612629 [abs, ps, pdf, other] :
-
Title: Neutrino-driven wind and wind termination shock in supernova cores
Authors:
A. Arcones,
L. Scheck,
H.-Th. Janka (MPI for Astrophysics, Garching)
Comments: 6 pages, 3 figures, International Symposium on Nuclear Astrophysics -
Nuclei in the Cosmos - IX, CERN, Geneva, Switzerland, 25-30 June, 2006
Note: replaced with revised version Fri, 22 Dec 2006 18:08:23 GMT (454kb)
- gr-qc/0612110 [abs, ps, pdf, other] :
-
Title: Space-time in light of Karolyhazy uncertainty relation
Authors:
Michael Maziashvili
Comments: 5 pages, Two misprints are corrected
Note: replaced with revised version Fri, 22 Dec 2006 10:41:00 GMT (8kb)
- physics/0612066 [abs, ps, pdf, other] :
-
Title: Cosmology in Portugal: The First 20 Years
Authors:
Orfeu Bertolami
Comments: Plain latex file, 15 pages. Updated data
Subj-class: History of Physics; Physics and Society
Note: replaced with revised version Fri, 22 Dec 2006 16:50:11 GMT (13kb)
- cond-mat/0607396 [abs, ps, pdf, other] :
-
Title: Gravitational Dynamics of an Infinite Shuffled Lattice of Particles
Authors:
Thierry Baertschiger,
Michael Joyce,
Andrea Gabrielli,
Francesco Sylos Labini
Comments: 21 pages, 16 figures, final version to match one to appear in Phys.
Rev. E, minor changes to introduction and improvement of some figures
Subj-class: Statistical Mechanics
Note: replaced with revised version Fri, 22 Dec 2006 15:39:50 GMT (185kb)
For subscribe options to combined physics archives,
e-mail To: physics@arXiv.org, Subject: subscribe
-----------------------------------------------------------------------------
For help on viewing and making submissions, see this http URL
For a list of archive mirror sites, see this http URL
-----------------------------------------------------------------------------
Third-party submissions cause excessive problems.
Author self-submissions are exceedingly preferred.
E-mail submissions have been discontinued in favor of better support for
Web submissions. See this http URL
Cross-listings
- hep-th/0612133 [abs, ps, pdf, other] :
-
Title: Geometry for the accelerating universe
Authors:
Raffaele Punzi,
Frederic P. Schuller,
Mattias N.R. Wohlfarth
Comments: 4 pages, 1 figure
The Lorentzian spacetime metric is replaced by an area metric which naturally
emerges as a generalized geometry in quantum string and gauge theory. Employing
the area metric curvature scalar, the gravitational Einstein-Hilbert action is
re-interpreted as dynamics for an area metric. Without the need for dark energy
or fine-tuning, area metric cosmology explains the observed small acceleration
of the late Universe.
- hep-th/0612230 [abs, ps, pdf, other] :
-
Title: p-adic Inflation
Authors:
Neil Barnaby,
Tirthabir Biswas,
James M. Cline
Comments: 32 pages, 5 figures; fixed typo in conclusions
We construct approximate inflationary solutions rolling away from the
unstable maximum of p-adic string theory, a nonlocal theory with derivatives of
all orders. Novel features include the existence of slow-roll solutions even
when the slow-roll parameters, as usually defined, are much greater than unity,
as well as the need for the Hubble parameter to exceed the string mass scale
m_s. We show that the theory can be compatible with CMB observations if g_s^2
/(ln p) ~ 10^{-15}, where g_s is the string coupling, and if m_s < 10^{-6} M_p.
A red-tilted spectrum is predicted, and an observably large tensor component is
possible. The p-adic theory is shown to have identical inflationary predictions
to a local theory with superPlanckian parameter values, but with the advantage
that the p-adic theory is ultraviolet complete.
- physics/0612203 [abs, ps, pdf, other] :
-
Title: R-matrix calculation of integral and differential cross sections for
low-energy electron impact excitations of N2 molecule
Authors:
Motomichi Tashiro,
Keiji Morokuma
Comments: 28 pages, 11 figures, accepted for publication in Phys. Rev. A
Subj-class: Chemical Physics; Atomic Physics
Low-energy electron impact excitations of N$_2$ molecules are studied using
the fixed-bond R-matrix method based on state-averaged complete active space
SCF orbitals. Thirteen target electronic states of N$_2$ are included in the
model within a valence configuration interaction representations of the target
states. Integrated as well as differential cross sections of the $A^{3}
\Sigma_{u}^{+}$, $B^{3} \Pi_{g}$, $W^{3} \Delta_{u}$, ${B'}^{3}
\Sigma_{u}^{-}$, ${a'}^{1} \Sigma_{u}^{-}$, $a^{1} \Pi_{g}$, $w^{1} \Delta_{u}$
and $C^{3} \Pi_{u}$ states are calculated and compared with the previous
experimental measurements. These excitations, especially of the higher four
states, have not been studied enough theoretically in the previous literature.
In general, good agreements are observed both in the integrated and
differential cross sections. However, some discrepancies are seen in the
integrated cross sections of the $A^{3} \Sigma_{u}^{+}$ and $C^{3} \Pi_{u}$
states, especially around a peak structure.
Replacements
- astro-ph/0605204 [abs, ps, pdf, other] :
-
Title: Breaking Cosmological Degeneracies in Galaxy Cluster Surveys with a
Physical Model of Cluster Structure
Authors:
Joshua D. Younger (1),
Zoltan Haiman (2),
Greg L. Bryan (2),
Sheng Wang (3,4) ((1) Columbia Astrophysics Lab; (2) Department of Astronomy, Columbia University; (3) Department of Physics, Columbia University; (4) Brookhaven National Laboratory)
Comments: 22 pages, 8 figures, accepted to ApJ
Journal-ref: Astrophys.J. 653 (2006) 27-42
Note: replaced with revised version Fri, 22 Dec 2006 03:26:24 GMT (65kb)
- astro-ph/0605224 [abs, ps, pdf, other] :
-
Title: Particle motion and gravitational lensing in the metric of a dilaton
black hole in a de Sitter universe
Authors:
Nupur Mukherjee,
A. S. Majumdar
Comments: 8 pages, RevTex, 1 eps figures; discussion improved; typos corrected;
references added
Note: replaced with revised version Fri, 22 Dec 2006 09:38:16 GMT (15kb)
- astro-ph/0609620 [abs, ps, pdf, other] :
-
Title: The Origin and Evolution of the Mass-Metallicity Relationship for
Galaxies: Results from Cosmological N-Body Simulations
Authors:
A.M. Brooks (UW),
F. Governato (UW),
C.M. Booth (Durham),
B.Willman (CfA),
J.P. Gardner (U.Pittsburgh),
J. Wadsley (MacMaster),
G. Stinson (UW),
T. Quinn (UW)
Comments: 3 figures. Accepted for ApJL, in press
Note: replaced with revised version Fri, 22 Dec 2006 03:46:51 GMT (27kb)
- astro-ph/0610017 [abs, ps, pdf, other] :
-
Title: Jet radio emission in Cygnus X-1 and its orbital modulation
Authors:
A. Szostek,
A. A. Zdziarski
Comments: Accepted for publication in MNRAS; new revised version with small
changes; 13 pages, 16 figures
Note: replaced with revised version Fri, 22 Dec 2006 19:49:51 GMT (651kb)
- astro-ph/0611031 [abs, ps, pdf, other] :
-
Title: Refined Astrometry and Positions for 179 Swift X-ray Afterglows
Authors:
N.R. Butler
Comments: 8 pages, 5 figures, 3 tables, Accepted to AJ
Note: replaced with revised version Fri, 22 Dec 2006 02:20:30 GMT (782kb)
- astro-ph/0612346 [abs, ps, pdf, other] :
-
Title: Radio and millimeter properties of $z \sim 5.7$ Ly$\alpha$ emitters in
the COSMOS field: limits on radio AGN, submm galaxies, and dust obscuration
Authors:
C.L. Carilli,
T. Murayam,
R. Wang,
E. Schinnerer,
Y. Taniguchi,
V. Smolcic,
F. Bertoldi,
M. Ajiki,
T. Nagao,
S.S. Sasaki,
Y. Shioya,
J.E. Aguirre,
A.W. Blain,
N. Scoville,
D.B. Sanders
Comments: 11 pages AAStex format 3 figures. ApJ COSMOS Special Issue. Changes:
Added 'Note added in proof' to reflect nine new sources in the LAE sample
Note: replaced with revised version Fri, 22 Dec 2006 19:02:58 GMT (48kb)
- astro-ph/0612629 [abs, ps, pdf, other] :
-
Title: Neutrino-driven wind and wind termination shock in supernova cores
Authors:
A. Arcones,
L. Scheck,
H.-Th. Janka (MPI for Astrophysics, Garching)
Comments: 6 pages, 3 figures, International Symposium on Nuclear Astrophysics -
Nuclei in the Cosmos - IX, CERN, Geneva, Switzerland, 25-30 June, 2006
Note: replaced with revised version Fri, 22 Dec 2006 18:08:23 GMT (454kb)
- gr-qc/0612110 [abs, ps, pdf, other] :
-
Title: Space-time in light of Karolyhazy uncertainty relation
Authors:
Michael Maziashvili
Comments: 5 pages, Two misprints are corrected
Note: replaced with revised version Fri, 22 Dec 2006 10:41:00 GMT (8kb)
- physics/0612066 [abs, ps, pdf, other] :
-
Title: Cosmology in Portugal: The First 20 Years
Authors:
Orfeu Bertolami
Comments: Plain latex file, 15 pages. Updated data
Subj-class: History of Physics; Physics and Society
Note: replaced with revised version Fri, 22 Dec 2006 16:50:11 GMT (13kb)
- cond-mat/0607396 [abs, ps, pdf, other] :
-
Title: Gravitational Dynamics of an Infinite Shuffled Lattice of Particles
Authors:
Thierry Baertschiger,
Michael Joyce,
Andrea Gabrielli,
Francesco Sylos Labini
Comments: 21 pages, 16 figures, final version to match one to appear in Phys.
Rev. E, minor changes to introduction and improvement of some figures
Subj-class: Statistical Mechanics
Note: replaced with revised version Fri, 22 Dec 2006 15:39:50 GMT (185kb)
For subscribe options to combined physics archives,
e-mail To: physics@arXiv.org, Subject: subscribe
-----------------------------------------------------------------------------
For help on viewing and making submissions, see this http URL
For a list of archive mirror sites, see this http URL
-----------------------------------------------------------------------------
Third-party submissions cause excessive problems.
Author self-submissions are exceedingly preferred.
E-mail submissions have been discontinued in favor of better support for
Web submissions. See this http URL
Cross-listings
- cond-mat/0612594 [abs, ps, pdf, other] :
-
Title: Gravitational Dynamics of an Infinite Shuffled Lattice: Particle
Coarse-grainings, Non-linear Clustering and the Continuum Limit
Authors:
T. Baertschiger,
M. Joyce,
A. Gabrielli,
F. Sylos Labini
Comments: 21 pages, 8 eps figures, 2 jpeg figures (available in high resolution
at this http URL)
Subj-class: Statistical Mechanics
We study the evolution under their self-gravity of infinite ``shuffled
lattice'' particle distributions, focussing specifically on the comparison of
this evolution with that of ``daughter'' particle distributions, defined by a
simple coarse-graining procedure. We consider both the case that such
coarse-grainings are performed (i) on the initial conditions, and (ii) at a
finite time with a specific additional prescription. In numerical simulations
we observe that, to a first approximation, these coarse-grainings represent
well the evolution of the two-point correlation properties over a significant
range of scales. We note, in particular, that the form of the two-point
correlation function in the original system, when it is evolving in the
asymptotic ``self-similar'' regime, may be reproduced well in a daughter
coarse-grained system in which the dynamics are still dominated by two-body
(nearest neighbor) interactions. Using analytical results on the early time
evolution of these systems, however, we show that small observed differences
between the evolved system and its coarse-grainings at the initial time will in
fact diverge as the ratio of the coarse-graining scale to the original
inter-particle distance increases. The second coarse-graining studied,
performed at a finite time in a specified manner, circumvents this problem. It
also makes more physically transparent why gravitational dynamics from these
initial conditions tends toward a ``self-similar'' evolution. We finally
discuss the precise definition of a limit in which a continuum (specifically
Vlasov-like) description of the observed linear and non-linear evolution should
be applicable.
- gr-qc/0612133 [abs, ps, pdf, other] :
-
Title: The evolution of tensor perturbations in scalar-tensor theories of
gravity
Authors:
Sante Carloni,
Peter K. S. Dunsby
Comments: 11 pages, 2 figures, submitted to Physical Review D
The evolution equations for tensor perturbations in a generic scalar tensor
theory of gravity are presented. Exact solution are given for a specific class
of theories and Friedmann-Lema\^{i}tre-Robertson-Walker backgrounds. In these
cases it is shown that, although the evolution of tensor models depends on the
choice of parameters of the theory, no amplification is possible if the
gravitational interaction is attractive.
Replacements
- astro-ph/0606330 [abs, ps, pdf, other] :
-
Title: Clustering of K-selected Galaxies at 2<z<3.5: Evidence for a
Color-Density Relation
Authors:
Ryan Quadri,
Pieter van Dokkum,
Eric Gawiser,
Marijn Franx,
Danilo Marchesini,
Paulina Lira,
Gregory Rudnick,
David Herrera,
Jose Maza,
Mariska Kriek,
Ivo Labbe,
Harold Francke
Comments: 17 pages in emulateapj style, 14 figures. Resubmitted to ApJ after
referee's report; minor clarifications and revisions. Update: accepted by ApJ
Note: replaced with revised version Sat, 23 Dec 2006 18:11:15 GMT (180kb)
- astro-ph/0607005 [abs, ps, pdf, other] :
-
Title: Exotic bulk viscosity and its influence on neutron star r-modes
Authors:
Debarati Chatterjee,
Debades Bandyopadhyay
Comments: 5 pages, 3 figure, presented in the Conference on Isolated Neutron
Stars: From the Interior to The Surface, London, UK, 24-28 April, 2006;
revised and final version to appear in Astrophys. Space Sci
Note: replaced with revised version Wed, 27 Dec 2006 13:06:20 GMT (181kb)
- astro-ph/0608039 [abs, ps, pdf, other] :
-
Title: Characterizing Bars at z~0 in the optical and NIR: Implications for the
Evolution of Barred Disks with Redshift
Authors:
Irina Marinova (University of Texas),
Shardha Jogee (University of Texas)
Comments: 11 pages, 17 figures, 3 tables, ApJ accepted, abridged abstract
below. Minor changes and shortened paper for ApJ limits. For high resolution
figures see this http URL
Note: replaced with revised version Wed, 27 Dec 2006 03:06:39 GMT (780kb)
- astro-ph/0608233 [abs, ps, pdf, other] :
-
Title: Numerical Study on GRB-Jet Formation in Collapsars
Authors:
Shigehiro Nagataki,
Rohta Takahashi,
Akira Mizuta,
Tomoya Takiwaki
Comments: 54 pages with 19 postscript figures. Accepted for publication in ApJ.
High resolution version is available at
this http URL
Note: replaced with revised version Sat, 23 Dec 2006 21:32:38 GMT (954kb)
- astro-ph/0608275 [abs, ps, pdf, other] :
-
Title: Spin-orbit interactions in black-hole binaries
Authors:
M. Campanelli,
C. O. Lousto,
Y. Zlochower
Comments: This version corrects two typos in Eq (4) and Table I present in the
published version
Journal-ref: Phys.Rev. D74 (2006) 084023
Note: replaced with revised version Wed, 27 Dec 2006 18:31:22 GMT (71kb)
- astro-ph/0608552 [abs, ps, pdf, other] :
-
Title: Modeling the hard states of XTE J1550--564 during its 2000 outburst
Authors:
Feng Yuan (SHAO),
Andrzej A. Zdziarski (CAMK),
Yongquan Xue (Purdue),
Xue-Bing Wu (PKU)
Comments: 23 pages, 4 figures; the final version to appear in ApJ
Note: replaced with revised version Tue, 26 Dec 2006 09:26:29 GMT (52kb)
- astro-ph/0609522 [abs, ps, pdf, other] :
-
Title: Transport of exotic anti-nuclei: I- Fast formulae for antiproton fluxes
Authors:
D. Maurin,
R. Taillet,
C. Combet
Comments: 8 pages, 3 figures (submitted to PRD). C++ stand-alone code for
exotic anti-proton propagation can be downloaded at
this http URL . Big changes!!! First
version was not human readable! Original paper split in two companion papers
for the sake of clarity
Note: replaced with revised version Sat, 23 Dec 2006 15:25:37 GMT (26kb)
- astro-ph/0610155 [abs, ps, pdf, other] :
-
Title: Angular power spectrum of gamma-ray sources for GLAST: blazars and
clusters of galaxies
Authors:
Shin'ichiro Ando (Caltech),
Eiichiro Komatsu (Univ. Texas at Austin),
Takuro Narumoto,
Tomonori Totani (Kyoto Univ.)
Comments: 14 pages, 10 figures; added references; accepted by MNRAS
Note: replaced with revised version Mon, 25 Dec 2006 08:13:46 GMT (87kb)
- astro-ph/0610441 [abs, ps, pdf, other] :
-
Title: Astrophysics of Wormholes
Authors:
N.S. Kardashev,
I.D. Novikov,
A.A. Shatskiy
Comments: 15 pages, 5 figures
Note: replaced with revised version Sun, 24 Dec 2006 09:59:40 GMT (370kb)
- astro-ph/0610854 [abs, ps, pdf, other] :
-
Title: Solar System tests disfavor $f(R)$ gravities
Authors:
Xing-hua Jin,
Dao-jun Liu,
Xin-zhou Li
Comments: 3 two-column pages, no figure. some discussions and references added;
v3, typos corrected minor revision
Note: replaced with revised version Mon, 25 Dec 2006 04:29:10 GMT (6kb)
- astro-ph/0610915 [abs, ps, pdf, other] :
-
Title: Mid-Infrared Spectroscopy of High Redshift Submillimeter Galaxies: First
Results
Authors:
Karín Menéndez-Delmestre,
Andrew W. Blain,
Dave M. Alexander,
Ian Smail,
Lee Armus,
Scott C. Chapman,
Dave Frayer,
Rob J. Ivison,
Harry Teplitz
Comments: 4 pages, 2 figures; accepted to ApJ Letter, small changes from
submitted version
Note: replaced with revised version Sun, 24 Dec 2006 15:27:25 GMT (44kb)
- astro-ph/0611201 [abs, ps, pdf, other] :
-
Title: Study of cosmic ray interaction model based on atmospheric muons for the
neutrino flux calculation
Authors:
T. Sanuki,
M. Honda,
T. Kajita,
K. Kasahara,
S. Midorikawa
Note: replaced with revised version Mon, 25 Dec 2006 11:45:21 GMT (303kb)
- astro-ph/0611238 [abs, ps, pdf, other] :
-
Title: The Limits of Extended Quintessence
Authors:
S. Nesseris,
L. Perivolaropoulos
Comments: 9 pages (revtex), 5 figures. Accepted in Phys. Rev. D (to appear).
The mathematica files of the analysis of the paper may be found at
this http URL
Subj-class: Astrophysics; Mathematical Physics
Note: replaced with revised version Tue, 26 Dec 2006 18:09:59 GMT (414kb)
- astro-ph/0611386 [abs, ps, pdf, other] :
-
Title: Six Large Coronal X-ray Flares Observed With Chandra
Authors:
R. Nordon,
E. Behar
Comments: 18 pages, 6 figures, accepted for publication in A&A. Corrected
luminocities on table 3
Note: replaced with revised version Tue, 26 Dec 2006 14:28:11 GMT (321kb)
- astro-ph/0612250 [abs, ps, pdf, other] :
-
Title: Near-IR integral-field spectroscopy of the companion to GQ Lup
Authors:
Andreas Seifahrt (1,2),
Ralph Neuhaeuser (2),
Peter H. Hauschildt (3)- ((1) European Southern Observatory (ESO) Garching, (2) Astrophysikalisches Institut und Universitaets-Sternwarte (AIU) Jena, (3) Hamburger Sternwarte)
Comments: 5 pages, accepted for publication in A&A, 2nd version: typo and one
citation corrected in last section
Note: replaced with revised version Sat, 23 Dec 2006 11:06:07 GMT (260kb)
- astro-ph/0612691 [abs, ps, pdf, other] :
-
Title: An Analysis of the Broadband (22-3900 MHz) Radio Spectrum of HB3
(G132.7+1.3): The Detection of Thermal Radio Emission from an Evolved
Supernova Remnant?
Authors:
D. Urosevic,
T. Pannuti,
D. Leahy
Comments: 5 pages, 2 figures, accepted for ApJL
Note: replaced with revised version Mon, 25 Dec 2006 16:46:37 GMT (312kb)
- gr-qc/0612019 [abs, ps, pdf, other] :
-
Title: Non-minimal Wu-Yang monopole
Authors:
Alexander B. Balakin,
Alexei E. Zayats
Comments: 10 pages, no figures, typos corrected
Journal-ref: Phys. Lett. B 644, 294-298 (2007)
Note: replaced with revised version Sat, 23 Dec 2006 13:56:54 GMT (9kb)
- gr-qc/0612020 [abs, ps, pdf, other] :
-
Title: Curvature coupling in Einstein-Yang-Mills theory and non-minimal
self-duality
Authors:
Alexander B. Balakin,
Alexei E. Zayats
Comments: 6 pages, no figures, accepted for publication in Gravitation and
Cosmology
Journal-ref: Grav. Cosmol. 12, 302-306 (2006)
Note: replaced with revised version Sat, 23 Dec 2006 13:54:32 GMT (9kb)
- gr-qc/0612094 [abs, ps, pdf, other] :
-
Title: Formation of Three-Dimensional Black Strings from Gravitational Collapse
of Dust Cloud
Authors:
Seungjoon Hyun,
Jaehoon Jung,
Wontae Kim,
John J. Oh
Comments: LaTeX, 14pages, 8 figures, references added, typos corrected, and
some arguments clarified
Note: replaced with revised version Tue, 26 Dec 2006 04:05:23 GMT (88kb)
- gr-qc/0612120 [abs, ps, pdf, other] :
-
Title: Reheating of the universe after inflation with f(phi)R gravity
Authors:
Yuki Watanabe,
Eiichiro Komatsu (Univ. of Texas, Austin)
Comments: 4 pages, (v2) references added
Note: replaced with revised version Mon, 25 Dec 2006 21:00:44 GMT (10kb)
- hep-ph/0611152 [abs, ps, pdf, other] :
-
Title: Baryon asymmetry from hypermagnetic helicity in dilaton hypercharge
electromagnetism
Authors:
Kazuharu Bamba
Comments: 16 pages, 2 figures, a reference added, typos corrected
Note: replaced with revised version Sat, 23 Dec 2006 01:03:58 GMT (159kb)
- hep-th/0605045 [abs, ps, pdf, other] :
-
Title: Observational Signatures and Non-Gaussianities of General Single Field
Inflation
Authors:
Xingang Chen,
Min-xin Huang,
Shamit Kachru,
Gary Shiu
Comments: 53 pages, 5 figures; v3, minor revision, JCAP version
Note: replaced with revised version Tue, 26 Dec 2006 01:31:23 GMT (212kb)
- hep-th/0612213 [abs, ps, pdf, other] :
-
Title: A Model for Cosmic Self-Acceleration
Authors:
Gregory Gabadadze
Comments: 14 pages; v2: References and minor remarks added
Note: replaced with revised version Wed, 27 Dec 2006 18:42:47 GMT (16kb)
- nucl-th/0603073 [abs, ps, pdf, other] :
-
Title: High density behaviour of nuclear symmetry energy
Authors:
D.N. Basu,
Tapan Mukhopadhyay
Comments: 11 pages including 3 figures
Note: replaced with revised version Wed, 27 Dec 2006 13:05:21 GMT (66kb)
For subscribe options to combined physics archives,
e-mail To: physics@arXiv.org, Subject: subscribe
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For help on viewing and making submissions, see this http URL
For a list of archive mirror sites, see this http URL
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Third-party submissions cause excessive problems.
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E-mail submissions have been discontinued in favor of better support for
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Cross-listings
- gr-qc/0612160 [abs, ps, pdf, other] :
-
Title: Testing DGP modified gravity in the Solar System
Authors:
Lorenzo Iorio
Comments: LaTex, 3 pages, no figures, no tables, 17 references. Paper presented
at the Eleventh Marcel Grossmann Meeting on General Relativity, 23-29 July,
Freie Universitaet Berlin, 2006
Subj-class: General Relativity and Quantum Cosmology; Space Physics
In this talk we review the perspectives of testing the multidimensional
Dvali-Gabadadze-Porrati (DGP) model of modified gravity in the Solar System.
The inner planets, contrary to the giant gaseous ones, yield the most promising
scenario for the near future.
- gr-qc/0612166 [abs, ps, pdf, other] :
-
Title: Backreaction Issues in Relativistic Cosmology and the Dark Energy Debate
Authors:
Thomas Buchert
Comments: 16 pages; Lecture provided at the XII. Brazilian School of Cosmology
and Gravitation, Mangaratiba, Rio de Janeiro, Brazil, September 2006; to be
published by AIP
The effective evolution of an inhomogeneous universe model in Einstein
gravity may be described in terms of spatially averaged scalar variables. This
evolution can be modeled by solutions of a set of Friedmann equations for an
effective scale factor, with matter and backreaction source terms, where the
latter can be represented by a minimally coupled scalar field (`morphon
field'). We review the basic steps of a description of backreaction effects in
relativistic cosmology that lead to refurnishing the standard cosmological
equations, but also lay down a number of unresolved issues in connection with
their interpretation within observational cosmology.
- hep-ph/0612157 [abs, ps, pdf, other] :
-
Title: Exotic Collider Signals from the Complete Phase Diagram of Minimal
Universal Extra Dimensions
Authors:
Jose A. R. Cembranos,
Jonathan L. Feng,
Louis E. Strigari
Comments: 21 pages, 8 figures
Minimal universal extra dimensions (mUED) is often thought to predict that
the lightest Kaluza-Klein particle (LKP) is the Kaluza-Klein gauge boson B^1,
leading to conventional missing energy signals at colliders and WIMP dark
matter. In fact, the implications of mUED are far richer: the B^1, charged
Higgs boson H^{\pm 1}, and graviton G^1 are all possible LKPs, leading to many
different ``phases'' with distinct signatures. Considering the complete phase
diagram, we find predictions for charged or neutral particles with decay
lengths of microns to tens of meters; WIMP, superWIMP, or charged relic
particles; metastable particles with lifetimes of the order of or in excess of
the age of the universe; and scenarios combining two or more of these
phenomena. In the cosmologically preferred region, the Higgs boson mass is
between 180 and 245 GeV, the LKP mass is between 810 and 1400 GeV, and the
maximal splitting between first Kaluza-Klein modes is less than 320 GeV. This
region predicts a variety of exotic collider signals, such as slow charged
particles, displaced vertices, tracks with non-vanishing impact parameters,
track kinks, and even vanishing charged tracks, all of which provide early
discovery possibilities at the Large Hadron Collider.
Replacements
- astro-ph/9910052 [abs, ps, pdf, other] :
-
Title: Confirmation and Analysis of Circular Polarization from Sagittarius A*
Authors:
R.J Sault,
J.-P. Macquart
Comments: 14 pages, to appear in Astrophysical Journal Letters
Journal-ref: Astrophys. J. Letters, 526 (1999), L85-L88
Note: replaced with revised version Thu, 28 Dec 2006 17:47:38 GMT (9kb)
- astro-ph/0511041 [abs, ps, pdf, other] :
-
Title: Quantitative Bispectra from Multifield Inflation
Authors:
G.I. Rigopoulos,
E.P.S. Shellard,
B.J.W. van Tent
Comments: 7 pages, 1 figure, v3: Significant changes: Imposed exact constraint
to simplify form of evolution equations. Added discussion of gauge choice to
relate to scalar observables. Removed section on analytic estimates. Higher
precision numerical solutions obtained in which large non-Gaussianity decays
away. References added
Note: replaced with revised version Thu, 28 Dec 2006 19:56:39 GMT (55kb)
- astro-ph/0603791 [abs, ps, pdf, other] :
-
Title: Van Stockum--Bonnor Spacetimes of Rigidly Rotating Dust
Authors:
Lukasz Bratek,
Joanna Jalocha,
Marek Kutschera
Comments: shortened and improved version, removed comments on C&T model
(updated and transfered to a separate paper)
Note: replaced with revised version Thu, 28 Dec 2006 14:21:32 GMT (131kb)
- astro-ph/0609518 [abs, ps, pdf, other] :
-
Title: Hubble diagrams of soft and hard radiation sources in the graviton
background: to an apparent contradiction between supernova 1a and gamma-ray
burst observations
Authors:
Michael A. Ivanov
Comments: 7 pages, 4 figures, Latex; a comparison with the latest SN1a and GRB
data is added in this version
Note: replaced with revised version Thu, 28 Dec 2006 13:28:05 GMT (90kb)
- astro-ph/0611201 [abs, ps, pdf, other] :
-
Title: Study of cosmic ray interaction model based on atmospheric muons for the
neutrino flux calculation
Authors:
T. Sanuki,
M. Honda,
T. Kajita,
K. Kasahara,
S. Midorikawa
Note: replaced with revised version Thu, 28 Dec 2006 10:36:41 GMT (303kb)
- astro-ph/0611418 [abs, ps, pdf, other] :
-
Title: Calculation of atmospheric neutrino flux using the interaction model
calibrated with atmospheric muon data
Authors:
M. Honda,
T. Kajita,
K. Kasahara,
S. Midorikawa,
T. Sanuki
Note: replaced with revised version Thu, 28 Dec 2006 09:34:11 GMT (106kb)
- astro-ph/0611943 [abs, ps, pdf, other] :
-
Title: The He II Fowler lines and the O III and N III Bowen fluorescence lines
in the symbiotic nova RR Tel
Authors:
P. Selvelli (1),
J. Danziger (1),
P. Bonifacio (1) (2) (3) ((1) INAF-Osservatorio Astronomico di Trieste, Trieste, Italy; (2) CIFIST Marie Curie Excellence Team; (3) Observatoire de Paris, GEPI, Meudon, France)
Comments: Accepted version for Astronomy and Astrophysics
Note: replaced with revised version Thu, 28 Dec 2006 12:23:14 GMT (338kb)
- astro-ph/0612224 [abs, ps, pdf, other] :
-
Title: The Transit Light Curve Project. V. System Parameters and Stellar
Rotation Period of HD 189733
Authors:
Joshua N. Winn,
Matthew J. Holman,
Gregory W. Henry,
Anna Roussanova,
Keigo Enya,
Yuzuru Yoshii,
Avi Shporer,
Tsevi Mazeh,
John A. Johnson,
Norio Narita,
Yasushi Suto
Comments: Accepted for publication in AJ [21 pages]; minor changes
Note: replaced with revised version Thu, 28 Dec 2006 14:22:35 GMT (170kb)
- astro-ph/0612728 [abs, ps, pdf, other] :
-
Title: Probing for dynamics of dark energy and curvature of universe with
latest cosmological observations
Authors:
Gong-Bo Zhao,
Jun-Qing Xia,
Hong Li,
Charling Tao,
Jean-Marc Virey,
Zong-Hong Zhu,
Xinmin Zhang
Comments: The wrongly-generated last page of pdf file is removed
Note: replaced with revised version Thu, 28 Dec 2006 09:31:06 GMT (45kb)
- gr-qc/0608134 [abs, ps, pdf, other] :
-
Title: Kinematic and Weyl singularities
Authors:
W. C. Lim,
A. A. Coley,
S. Hervik
Comments: 15 pages, 1 figure; v2: added more discussion throughout
Journal-ref: Class.Quant.Grav. 24 (2007) 595-604
Note: replaced with revised version Wed, 27 Dec 2006 21:04:59 GMT (12kb)
- hep-th/0610321 [abs, ps, pdf, other] :
-
Title: Cosmology of the Tachyon in Brane Inflation
Authors:
Louis Leblond,
Sarah Shandera
Comments: 30 pages, 2 figures; v3, minor revision, JCAP version
Note: replaced with revised version Thu, 28 Dec 2006 17:04:49 GMT (55kb)
For subscribe options to combined physics archives,
e-mail To: physics@arXiv.org, Subject: subscribe
-----------------------------------------------------------------------------
For help on viewing and making submissions, see this http URL
For a list of archive mirror sites, see this http URL
-----------------------------------------------------------------------------
Third-party submissions cause excessive problems.
Author self-submissions are exceedingly preferred.
E-mail submissions have been discontinued in favor of better support for
Web submissions. See this http URL