General Relativity and Quantum Cosmology

Authors and titles for August 2010

[201] arXiv:1008.2182 (cross-list from astro-ph.CO) [pdf, other]

Title: Observational constraints on phantom power-law cosmology

Chakkrit Kaeonikhom (IF, Naresuan U.), Burin Gumjudpai (IF, Naresuan U.), Emmanuel N. Saridakis (CUPT, Chongqing)

Comments: 11 pages, 1 figure, version published at Phys. Lett. B Minor correction in introductory section

Journal-ref: Phys. Lett. B695:45-54,2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[202] arXiv:1008.2189 (cross-list from hep-th) [pdf, other]

Title: Hidden Conformal Symmetry of Kerr-Bolt Spacetimes

A.M. Ghezelbash, V. Kamali, M.R. Setare

Comments: 9 pages, re-organized and re-writtend, typos corrected, main results and conclusion unchanged

Journal-ref: Phys.Rev.D82:124051,2010

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[203] arXiv:1008.2243 (cross-list from hep-th) [pdf, other]

Title: Slowly rotating black holes in the Horava-Lifshitz gravity

Hyung Won Lee, Yong-Wan Kim, Yun Soo Myung

Comments: 12 pages, no figures, version to appear in EPJC

Journal-ref: Eur.Phys.J.C70:367-371,2010

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[204] arXiv:1008.2333 (cross-list from hep-th) [pdf, other]

Title: Affine generalizations of gravity in the light of modern cosmology

A.T.Filippov

Comments: 12 pages; several typos, eq.(37), and references [24] and [26] corrected

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[205] arXiv:1008.2343 (cross-list from physics.optics) [pdf, other]

Title: The non-birefringent limit of all linear, skewonless media and its unique light-cone structure

Alberto Favaro, Luzi Bergamin

Comments: 12 pages, REVTeX; v2: typos; v3: relevant changes in text, reorganization of manuscript; v4: new section added, final version, to appear in Annalen der Physik

Subjects: Optics (physics.optics); General Relativity and Quantum Cosmology (gr-qc)

[206] arXiv:1008.2553 (cross-list from hep-th) [pdf, other]

Title: New Massive Gravity Domain Walls

U.Camara dS, G.M.Sotkov (Espirito Santo <a href="http://Fed.Univ" rel="external noopener nofollow" class="link-external link-http">this http URL</a>., Vitoria, Brazil)

Comments: 12 pages,v2-misprints corrected,comments concerning BPS eqs. for NMG model in d>3 added in Sect.7

Journal-ref: Phys.Lett.B694:94-99,2010

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[207] arXiv:1008.2561 (cross-list from astro-ph.HE) [pdf, other]

Title: Detecting massive gravitons using pulsar timing arrays

Kejia Lee, Fredrick A. Jenet, Richard H. Price, Norbert Wex, Michael Kramer

Comments: 13 pages, 5 figures, Accepted by ApJ

Journal-ref: Astrophys.J.722:1589-1597,2010

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

[208] arXiv:1008.2641 (cross-list from astro-ph.CO) [pdf, other]

Title: Negative spectral index of $f_{NL}$ in the axion-type curvaton model

Qing-Guo Huang

Comments: 14 pages, 2 figures; v2, refs added; version accepted for publication in JCAP

Journal-ref: JCAP 1011:026,2010; Erratum-ibid.1102:E01,2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[209] arXiv:1008.2660 (cross-list from hep-th) [pdf, other]

Title: Acceleration of particles in Einstein-Maxwell-dilaton black holes

Pu-Jian Mao, Ran Li, Lin-Yu Jia, Ji-Rong Ren

Comments: 14 pages

Journal-ref: Chin. Phys. C 41 (2017) 065101

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[210] arXiv:1008.2677 (cross-list from physics.gen-ph) [pdf, other]

Title: Conformal Gauge Relativity - On the Geometrical Unification of Gravitation and Gauge Fields

Juan Andres Musante

Comments: 44 pages, The author's website is available at this http URL

Subjects: General Physics (physics.gen-ph); General Relativity and Quantum Cosmology (gr-qc)

[211] arXiv:1008.2705 (cross-list from hep-th) [pdf, other]

Title: Black stars induced by matter on a brane: exact solutions

A.A.Andrianov, M.A.Kurkov

Comments: 10 pages, 2 figures, refs ordered, affiliation corrected

Journal-ref: Phys.Rev.D82:104027,2010

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[212] arXiv:1008.2724 (cross-list from astro-ph.CO) [pdf, other]

Title: Slow-roll Inflation with the Gauss-Bonnet and Chern-Simons Corrections

Masaki Satoh

Comments: 21 pages, 5 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[213] arXiv:1008.2764 (cross-list from quant-ph) [pdf, other]

Title: Nonlocality as Evidence for a Multiverse Cosmology

Frank J. Tipler

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc)

[214] arXiv:1008.2800 (cross-list from hep-th) [pdf, other]

Title: Holonomies of gauge fields in twistor space 3: gravity as a square of N=4 theory

Yasuhiro Abe

Comments: 28 pages; v2. some speculative parts removed, published version

Journal-ref: Nucl.Phys.B842:475-500,2011

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[215] arXiv:1008.2803 (cross-list from astro-ph.GA) [pdf, other]

Title: A kinematical approach to gravitational lensing using new formulae for refractive index and acceleration

S.J. Walters, L.K. Forbes, P.D. Jarvis

Comments: 11 pages, 7 figures, MNRAS accepted

Subjects: Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc)

[216] arXiv:1008.2834 (cross-list from astro-ph.SR) [pdf, other]

Title: Universality in the run-up of shock waves to the surface of a star

Carsten Gundlach, Randall J Leveque

Comments: Version accepted for publication in J. Fluid Mech

Journal-ref: J. Fluid Mech. 676, 237-264 (2011)

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); General Relativity and Quantum Cosmology (gr-qc)

[217] arXiv:1008.2852 (cross-list from astro-ph.CO) [pdf, other]

Title: Evolution of sub-horizon cold dark matter perturbations

Christian G. Boehmer, Gabriela Caldera-Cabral

Comments: 4 pages, 2 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[218] arXiv:1008.2942 (cross-list from hep-th) [pdf, other]

Title: Superconformal Symmetry, NMSSM, and Inflation

Sergio Ferrara, Renata Kallosh, Andrei Linde, Alessio Marrani, Antoine Van Proeyen

Comments: 55 pages, 3 figures. v2 : A discussion of the gravitino problem in the NMSSM inflation scenario is added; v3 : A discussion of the unitarity bound and of the phenomenological consequences of our model is extended. An investigation of stability with respect to the charged Higgs fields is added. This version is more updated than published one

Journal-ref: Phys.Rev.D83:025008,2011

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[219] arXiv:1008.2962 (cross-list from hep-th) [pdf, other]

Title: Kinematics of a relativistic particle with de Sitter momentum space

Michele Arzano, Jerzy Kowalski-Glikman

Comments: RevTeX, 12 pages, no figures

Journal-ref: Class.Quant.Grav.28:105009,2011

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[220] arXiv:1008.3025 (cross-list from astro-ph.SR) [pdf, other]

Title: Ohm's Law for Plasma in General Relativity and Cowling's Theorem

Bahodir B. Ahmedov

Comments: Accepted for publication in Astrophysics & Space Science

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); General Relativity and Quantum Cosmology (gr-qc)

[221] arXiv:1008.3128 (cross-list from hep-th) [pdf, other]

Title: Real fermionic symmetry in type II supergravity

Hadi Godazgar, Malcolm J. Perry

Comments: 30 pages; added comments and references. Corrected typos

Journal-ref: JHEP 1101:032,2011

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[222] arXiv:1008.3134 (cross-list from quant-ph) [pdf, other]

Title: New Gauge Field from Extension of Space Time Parallel Transport of Vector Spaces to the Underlying Number Systems

Paul Benioff

Comments: 25 pages, 1 figure, Extensively revised, Accepted for publication in International Journal for Theoretical Physics

Journal-ref: Int.J.Theor.Phys.50:1887-1907,2011

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[223] arXiv:1008.3188 (cross-list from astro-ph.CO) [pdf, other]

Title: Observational information for f(T) theories and Dark Torsion

Gabriel R. Bengochea

Comments: 8 pages, 4 figures. AIC criterion added. Version accepted in Phys. Lett. B

Journal-ref: Phys. Lett. B695:405-411,2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[224] arXiv:1008.3203 (cross-list from physics.class-ph) [pdf, other]

Title: A Simple Pendulum Determination of the Gravitational Constant

Harold V. Parks, James E. Faller

Comments: 10 pages, 2 figures

Journal-ref: Phys.Rev.Lett.105:110801,2010

Subjects: Classical Physics (physics.class-ph); General Relativity and Quantum Cosmology (gr-qc)

[225] arXiv:1008.3215 (cross-list from hep-th) [pdf, other]

Title: Thermodynamics for Kodama observer in general spherically symmetric spacetimes

Yi-Xin Chen, Jian-Long Li, Yong-Qiang Wang

Comments: 18 pages, typos corrected, references added

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[226] arXiv:1008.3239 (cross-list from hep-th) [pdf, other]

Title: Quasinormal Modes of Self-Dual Warped AdS$_3$ Black Hole in Topological Massive Gravity

Ran Li, Ji-Rong Ren

Comments: 10 pages, no figure, some references and comments on gravitational perturbations are added

Journal-ref: Phys.Rev.D83:064024,2011

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[227] arXiv:1008.3243 (cross-list from hep-th) [pdf, other]

Title: Multi-black rings and the phase diagram of higher-dimensional black holes

Roberto Emparan, Pau Figueras

Comments: 14 pages, 2 figures

Journal-ref: JHEP 1011:022,2010

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[228] arXiv:1008.3312 (cross-list from hep-th) [pdf, other]

Title: Bi-galileon theory II: phenomenology

Antonio Padilla, Paul M. Saffin, Shuang-Yong Zhou

Comments: Erratum added presenting arguments similar in spirit to those presented in 1303.0274, and alluding to the inevitability of superluminality in the absence of strong coupling . We emphasize, however, that the generic formalism developed here, and extensively used in 1303.0274, is correct

Journal-ref: JHEP 1101:099,2011

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[229] arXiv:1008.3375 (cross-list from hep-th) [pdf, other]

Title: New models of chaotic inflation in supergravity

Renata Kallosh, Andrei Linde

Comments: 11 pages, 5 figures

Journal-ref: JCAP 1011:011,2010

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[230] arXiv:1008.3392 (cross-list from astro-ph.CO) [pdf, other]

Title: How to Falsify the GR+LambdaCDM Model with Galaxy Redshift Surveys

Viviana Acquaviva, Eric Gawiser

Comments: 6 pages, 1 figure. Expanded discussion, matching version accepted for publication in Phys. Rev. D

Journal-ref: Phys.Rev.D82:082001,2010

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[231] arXiv:1008.3395 (cross-list from astro-ph.CO) [pdf, other]

Title: Comments on Unified dark energy and dark matter from a scalar field different from quintessence

Luis P. Chimento, Mónica Forte

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[232] arXiv:1008.3410 (cross-list from hep-th) [pdf, other]

Title: Bounce scenarios in the Sotiriou-Visser-Weinfurtner generalization of the projectable Horava-Lifshitz gravity

Ewa Czuchry

Comments: 13 pages, 6 figures

Journal-ref: Class.Quant.Grav.28:125013, 2011

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[233] arXiv:1008.3420 (cross-list from astro-ph.CO) [pdf, other]

Title: Cosmic spherical void via coarse-graining and averaging non-spherical structures

Krzysztof Bolejko, Roberto A. Sussman

Comments: 6 pages, 5 figures, accepted for publication in Phys. Lett. B

Journal-ref: Physics Letters B 697 (2011) 265-270

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[234] arXiv:1008.3435 (cross-list from hep-th) [pdf, other]

Title: Hamiltonian analysis of Linearized Extension of Ho\v{r}ava-Lifshitz gravity

Seoktae Koh, Sunyoung Shin

Comments: 11pages

Journal-ref: Phys.Lett.B696:426-431,2011

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[235] arXiv:1008.3439 (cross-list from hep-th) [pdf, other]

Title: Measuring Black Hole Formations by Entanglement Entropy via Coarse-Graining

Tadashi Takayanagi, Tomonori Ugajin

Comments: 25 pages, Latex, 8 figures

Journal-ref: JHEP 1011:054,2010

Subjects: High Energy Physics - Theory (hep-th); Statistical Mechanics (cond-mat.stat-mech); General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)

[236] arXiv:1008.3455 (cross-list from astro-ph.CO) [pdf, other]

Title: Constraining the interacting dark energy models from weak gravity conjecture and recent observations

Ximing Chen, Bin Wang, Nana Pan, Yungui Gong

Comments: 14 pages, 12 figures, revtex4, v2: minor corrections, accepted for publication in PLB

Journal-ref: Phys. Lett. B 695 (2011) 30-36

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[237] arXiv:1008.3494 (cross-list from quant-ph) [pdf, other]

Title: Hawking Radiation on an Ion Ring in the Quantum Regime

Birger Horstmann, Ralf Schützhold, Benni Reznik, Serena Fagnocchi, J. Ignacio Cirac

Comments: 42 pages (one column), 17 figures, published revised version

Journal-ref: New J.Phys.13:045008,2011; Erratum-ibid.13:069601,2011

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[238] arXiv:1008.3559 (cross-list from astro-ph.CO) [pdf, other]

Title: Equilibrium and stability of neutrino lumps as TOV solutions

Alex E. Bernardini

Comments: 20 pages, 5 figures

Journal-ref: Gen. Rel. Grav.43: 245-260,2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[239] arXiv:1008.3589 (cross-list from hep-th) [pdf, other]

Title: Cosmological Perturbations in the "Healthy Extension'' of Horava-Lifshitz gravity

Alessandro Cerioni, Robert H. Brandenberger (McGill University and Univ. of Bologna)

Comments: 11 pages

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[240] arXiv:1008.3621 (cross-list from hep-th) [pdf, other]

Title: Asymptotic Safety, Emergence and Minimal Length

R. Percacci, G. P. Vacca

Comments: LaTEX, 20 pages, 2 figures; v.2: minor changes, reflecting published version

Journal-ref: Class.Quant.Grav.27:245026,2010

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[241] arXiv:1008.3637 (cross-list from hep-th) [pdf, other]

Title: Vector and tensor perturbations in Horava-Lifshitz cosmology

Anzhong Wang

Comments: Correct some typos and add new references. Version to be published in Physical Reviews D

Journal-ref: Phys.Rev.D82:124063,2010

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[242] arXiv:1008.3686 (cross-list from hep-th) [pdf, other]

Title: Gravity Localization and Effective Newtonian Potential for Bent Thick Branes

Heng Guo, Yu-Xiao Liu, Shao-Wen Wei, Chun-E Fu

Comments: 6 pages, 2 figures

Journal-ref: Europhys. Letters 97 (2012) 60003

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[243] arXiv:1008.3707 (cross-list from hep-th) [pdf, other]

Title: Graviton as a Goldstone boson: Nonlinear Sigma Model for Tensor Field Gravity

J.L. Chkareuli, J.G. Jejelava, G. Tatishvili

Comments: 15 pages, some minor additions made

Journal-ref: Phys.Lett.B696:124-130,2011

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[244] arXiv:1008.3781 (cross-list from math.DG) [pdf, other]

Title: Formes normales pour les champs conformes pseudo-riemanniens

Charles Frances, Karin Melnick

Comments: 49 pages, Minor modifications according to referee's comments. To appear in Bulletin de la SMF

Subjects: Differential Geometry (math.DG); General Relativity and Quantum Cosmology (gr-qc); Dynamical Systems (math.DS)

[245] arXiv:1008.3801 (cross-list from hep-th) [pdf, other]

Title: Black Hole Microstate Counting and its Macroscopic Counterpart

Ipsita Mandal, Ashoke Sen

Comments: 38 pages, LaTeX, based on lectures at various schools; v2: updated with recent results on sign of index, logarithmic corrections, localization etc

Journal-ref: Class.Quant.Grav.27:214003,2010

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[246] arXiv:1008.3809 (cross-list from math.NA) [pdf, other]

Title: Hyperboloidal layers for hyperbolic equations on unbounded domains

Anil Zenginoglu

Comments: 23 pages, 23 figures

Journal-ref: J.Comput.Phys.230:2286-2302,2011

Subjects: Numerical Analysis (math.NA); General Relativity and Quantum Cosmology (gr-qc)

[247] arXiv:1008.3852 (cross-list from hep-th) [pdf, other]

Title: Moduli and electromagnetic black brane holography

Dumitru Astefanesei, Nabamita Banerjee, Suvankar Dutta

Comments: 39 pages, no figures; v2: minor changes, refs. added; v3: typo fixed; v4: a proof for decoupling of the viscosity mode added in appendix, matches the published version

Journal-ref: JHEP 1102:021,2011

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[248] arXiv:1008.3902 (cross-list from astro-ph.HE) [pdf, other]

Title: Testing the No-Hair Theorem with Observations of Black Holes in the Electromagnetic Spectrum

Tim Johannsen (Arizona), Dimitrios Psaltis (Arizona)

Comments: 5 pages, 3 figures, to appear in Adv. Space Res., Proc. COSPAR 2010

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

[249] arXiv:1008.3904 (cross-list from hep-th) [pdf, other]

Title: One-dimensional holographic superconductor from AdS_3/CFT_2 correspondence

Jie Ren

Comments: 22 pages, 7 figures; v2: minor corrections; v3: published version

Journal-ref: JHEP 1011:055,2010

Subjects: High Energy Physics - Theory (hep-th); Superconductivity (cond-mat.supr-con); General Relativity and Quantum Cosmology (gr-qc)

[250] arXiv:1008.3907 (cross-list from astro-ph.CO) [pdf, other]

Title: Indications of a spatial variation of the fine structure constant

J. K. Webb, J. A. King, M. T. Murphy, V. V. Flambaum, R. F. Carswell, M. B. Bainbridge

Comments: 5 pages, 5 figures, published on 31st October 2011 in Physical Review Letters

Journal-ref: Phys. Rev. Lett., 107, 191101, 2011

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th); Nuclear Theory (nucl-th); Atomic Physics (physics.atom-ph)