Astrophysics

Authors and titles for June 2007

[851] arXiv:0706.1223 (cross-list from gr-qc) [pdf, other]

Title: The phase space view of f(R) gravity

Jose C. C. de Souza, Valerio Faraoni

Comments: 14 pages, 2 figures, published in Classical and Quantum Gravity; references added

Journal-ref: Class.Quant.Grav.24:3637-3648,2007

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

[852] arXiv:0706.1229 (cross-list from hep-ph) [pdf, other]

Title: Cosmological Charge Asymmetry and Rare Processes in Particle Physics

A.D. Dolgov

Comments: Presented at Les Rencontres de Physique de La Vallee d'Aoste, March, 4-10, 2007, La Thuile, Aosta Valley, Italy; 5 pages, 1 figure

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph)

[853] arXiv:0706.1264 (cross-list from hep-th) [pdf, other]

Title: Interactions of Cosmic Superstrings

Mark G. Jackson

Comments: 22 pages, 6 figures; v2: updated references

Journal-ref: JHEP 0709:035,2007

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

[854] arXiv:0706.1330 (cross-list from q-bio.PE) [pdf, other]

Title: Note on: Considering the Case for Biodiversity Cycles: Reexamining the Evidence for Periodicity in the Fossil Record, by Lieberman and Melott, arXiv preprint 0704.2896

M. Omerbashich

Comments: A one-page note. For the supplementary information for this note, including the cited Reply and Errata, see math-ph/0608014

Subjects: Populations and Evolution (q-bio.PE); Astrophysics (astro-ph); Geophysics (physics.geo-ph)

[855] arXiv:0706.1336 (cross-list from nlin.CD) [pdf, other]

Title: Can aerosols be trapped in open flows?

Rafael D. Vilela, Adilson E. Motter

Comments: Animation available at this http URL

Journal-ref: Phys. Rev. Lett. 99, 264101 (2007)

Subjects: Chaotic Dynamics (nlin.CD); Astrophysics (astro-ph); Fluid Dynamics (physics.flu-dyn)

[856] arXiv:0706.1360 (cross-list from gr-qc) [pdf, other]

Title: Asymptotic behavior of w in general quintom model

Masoud Alimohammadi

Comments: 8 pages, one example is added, accepted for publication in Gen. Rel. Grav

Journal-ref: Gen.Rel.Grav.40:107-115,2008

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

[857] arXiv:0706.1375 (cross-list from gr-qc) [pdf, other]

Title: Cosmological dynamics of exponential gravity

M. Abdelwahab, S Carloni, P K. S. Dunsby

Comments: 17 pages LaTeX, 3 figures

Journal-ref: Class.Quant.Grav.25:135002,2008

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

[858] arXiv:0706.1378 (cross-list from hep-th) [pdf, other]

Title: Newton law corrections and instabilities in $f(R)$ gravity with the effective cosmological constant epoch

Shin'ichi Nojiri, Sergei D. Odintsov

Comments: LaTeX file, 9 pages, correction/clarification is made

Journal-ref: Phys.Lett.B652:343-348,2007

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

[859] arXiv:0706.1436 (cross-list from hep-ph) [pdf, other]

Title: Hybrid inflation followed by modular inflation

George Lazarides (Aristotle U., Thessaloniki)

Comments: 13 pages including 3 figures, uses this http URL, minor corrections included, talk given at the CTP Symposium on Supersymmetry at LHC: Theoretical and Experimental Perspectives, British University in Egypt (BUE), Cairo, 11-14 March 2007 (to appear in the proceedings)

Journal-ref: Int.J.Mod.Phys.A22:5747-5759,2007

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph)

[860] arXiv:0706.1462 (cross-list from hep-ph) [pdf, other]

Title: MiniBooNE Results and Neutrino Schemes with 2 sterile Neutrinos: Possible Mass Orderings and Observables related to Neutrino Masses

Srubabati Goswami, Werner Rodejohann

Comments: 33 pages, 8 figures. Comments added, to appear in JHEP

Journal-ref: JHEP0710:073,2007

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph); High Energy Physics - Experiment (hep-ex)

[861] arXiv:0706.1513 (cross-list from gr-qc) [pdf, other]

Title: How to tell a gravastar from a black hole

Cecilia B. M. H. Chirenti, Luciano Rezzolla

Comments: 16 pages, 13 figures, minor improvement

Journal-ref: Class.Quant.Grav.24:4191-4206,2007

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

[862] arXiv:0706.1553 (cross-list from physics.atom-ph) [pdf, other]

Title: Absorption spectrum in the wings of the potassium second resonance doublet broadened by helium

François Shindo, James F. Babb, Kate Kirby, Kouichi Yoshino

Comments: 2 figures

Journal-ref: J. Phys. B, 40 (2007), 2841-2846

Subjects: Atomic Physics (physics.atom-ph); Astrophysics (astro-ph)

[863] arXiv:0706.1577 (cross-list from hep-th) [pdf, other]

Title: Cosmic string formation by flux trapping

Jose J. Blanco-Pillado, Ken D. Olum, Alexander Vilenkin

Comments: 16 pages and 9 figures. (Minor changes and new references added)

Journal-ref: Phys.Rev.D76:103520,2007

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); Superconductivity (cond-mat.supr-con); High Energy Physics - Phenomenology (hep-ph)

[864] arXiv:0706.1654 (cross-list from gr-qc) [pdf, other]

Title: Gravity as an emergent phenomenon: A conceptual description

T. Padmanabhan

Comments: 11 p; AIP stylefiles included; Summary of several plenary talks in the conferences including XXIII Texas Symposium in Relativistic Astrophysics (Melbourne, Dec, 06); IAGRG Meeting (Delhi, Feb, 07); International workshop on theoretical high energy physics (Roorkee, Mar, 2007); to appear in the proceedings of IWTHEP

Journal-ref: AIPConf.Proc.939:114-123,2007

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

[865] arXiv:0706.1663 (cross-list from gr-qc) [pdf, other]

Title: Stability of the Einstein static universe in f(R) gravity

Christian G. Boehmer, Lukas Hollenstein, Francisco S. N. Lobo

Comments: 7 pages, 2 figures, 2 tables; references added

Journal-ref: Phys.Rev. D76 (2007) 084005

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

[866] arXiv:0706.1691 (cross-list from hep-th) [pdf, other]

Title: A Stochastic Measure for Eternal Inflation

Miao Li, Yi Wang

Comments: 11 pages, 1 figure

Journal-ref: JCAP 0708:007,2007

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

[867] arXiv:0706.1721 (cross-list from gr-qc) [pdf, other]

Title: Geometric Origin of Physical Constants in a Kaluza-Klein Tetrad Model

Frank Reifler, Randall Morris

Journal-ref: Found.Phys.Lett.19:657-673,2006

Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics (astro-ph); Mathematical Physics (math-ph)

[868] arXiv:0706.1854 (cross-list from cond-mat.other) [pdf, other]

Title: Two-particle binding energy of interacting Bose gases

K. Morawetz M. Männel, M. Schreiber, P. Lipavský

Comments: 4 pages, corrected

Subjects: Other Condensed Matter (cond-mat.other); Astrophysics (astro-ph); Statistical Mechanics (cond-mat.stat-mech); Strongly Correlated Electrons (cond-mat.str-el); General Relativity and Quantum Cosmology (gr-qc); Atomic Physics (physics.atom-ph)

[869] arXiv:0706.1930 (cross-list from gr-qc) [pdf, other]

Title: LARES/WEBER-SAT and the equivalence principle

Lorenzo Iorio

Comments: LaTex, 4 pages, no figures, no tables, 26 references. Proofs corrections included. To appear in EPL (Europhysics Letters)

Journal-ref: Europhys.Lett.80:40007,2007

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

[870] arXiv:0706.1980 (cross-list from hep-th) [pdf, other]

Title: Bubbles in the Self-Accelerating Universe

Keisuke Izumi, Kazuya Koyama, Oriol Pujolas, Takahiro Tanaka

Comments: 8 pages, 5 figures

Journal-ref: Phys.Rev.D76:104041,2007

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

[871] arXiv:0706.1988 (cross-list from physics.ed-ph) [pdf, other]

Title: Lectures on Astronomy, Astrophysics, and Cosmology

Luis A. Anchordoqui

Comments: Based on lectures given at Lehman College, City University of New York, Spring 2016. arXiv admin note: text overlap with arXiv:0907.5424, arXiv:astro-ph/9702042, arXiv:hep-ph/9602260, arXiv:1308.5347 by other authors

Subjects: Physics Education (physics.ed-ph); Astrophysics (astro-ph)

[872] arXiv:0706.1999 (cross-list from gr-qc) [pdf, other]

Title: Spacetime Indeterminacy and Holographic Noise

Craig J. Hogan

Comments: 13 pages, LaTex, 6 figures

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

[873] arXiv:0706.2070 (cross-list from hep-ph) [pdf, other]

Title: Probing CP violation in neutrino oscillations with neutrino telescopes

Kfir Blum, Yosef Nir, Eli Waxman

Comments: 22 pages, 6 figures; v2: references added

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph)

[874] arXiv:0706.2192 (cross-list from hep-ph) [pdf, other]

Title: Analysis and packaging of radiochemical solar neutrino data. 1. Bayesian approach

P.A. Sturrock, M.S. Wheatland

Comments: 8 pages

Journal-ref: SolarPhys.247:217-224,2008

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

[875] arXiv:0706.2215 (cross-list from hep-th) [pdf, other]

Title: Constraints on the spectral index for the inflation models in string landscape

Qing-Guo Huang

Comments: 5 pages, 1 figure; refs added, version for publication in Phys.Rev.D (rapid communication)

Journal-ref: Phys.Rev.D76:061303,2007

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph)

[876] arXiv:0706.2235 (cross-list from gr-qc) [pdf, other]

Title: Sn1987a Revisited after 20 Years: May the Supernova Bang More Than Once?

P.Galeotti, G.Pizzella

Comments: presented at the XII-th International Workshop on Neutrino Telescope, Venice, 6-9 March 2007

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

[877] arXiv:0706.2294 (cross-list from hep-th) [pdf, other]

Title: On the origin of thermal string gas

Kari Enqvist, Niko Jokela, Esko Keski-Vakkuri, Lotta Mether

Comments: 16 pages, 4 figures, v2: references added

Journal-ref: JCAP 0710:001,2007

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

[878] arXiv:0706.2349 (cross-list from nucl-ex) [pdf, other]

Title: The $^{15}$O($\alpha$,$\gamma$)$^{19}$Ne Breakout Reaction and Impact on X-Ray Bursts

W. P. Tan, J. L. Fisker, J. Goerres, M. Couder, M. Wiescher

Comments: 4 pages with 5 figures

Journal-ref: Phys.Rev.Lett.98:242503,2007

Subjects: Nuclear Experiment (nucl-ex); Astrophysics (astro-ph)

[879] arXiv:0706.2355 (cross-list from hep-th) [pdf, other]

Title: Supergravity origin of the MSSM inflation

Kari Enqvist, Lotta Mether, Sami Nurmi

Comments: v3: 10 pages, no figures; version accepted for publication. Typos corrected

Journal-ref: JCAP 0711:014,2007

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[880] arXiv:0706.2367 (cross-list from gr-qc) [pdf, other]

Title: Weyssenhoff fluid dynamics in general relativity using a 1+3 covariant approach

S. D. Brechet, M. P. Hobson, A. N. Lasenby

Comments: 20 pages

Journal-ref: Class.Quant.Grav.24:6329-6348,2007

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

[881] arXiv:0706.2375 (cross-list from hep-ph) [pdf, other]

Title: Connecting LHC, ILC, and Quintessence

Daniel J. H. Chung, Lisa L. Everett, Kyoungchul Kong, Konstantin T. Matchev

Comments: 38 pages, 9 figures

Journal-ref: JHEP 0710:016,2007

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph); High Energy Physics - Theory (hep-th)

[882] arXiv:0706.2411 (cross-list from cond-mat.supr-con) [pdf, other]

Title: Violation of the London Law and Onsager-Feynman quantization in multicomponent superconductors

Egor Babaev, N.W. Ashcroft

Comments: Nature Physics in print. This is an early version of the paper. The final version will be posted 6 months after its publication Nature Physics, according to the journal policy

Journal-ref: Nature Physics 3, 530 - 533 (2007)

Subjects: Superconductivity (cond-mat.supr-con); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[883] arXiv:0706.2435 (cross-list from gr-qc) [pdf, other]

Title: Orbital Dynamics of Binary Boson Star Systems

C. Palenzuela, L. Lehner, S.L. Liebling

Comments: 10 pages, 14 figures

Journal-ref: Phys.Rev.D77:044036,2008

Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics (astro-ph); Mathematical Physics (math-ph)

[884] arXiv:0706.2444 (cross-list from gr-qc) [pdf, other]

Title: Holographic interacting dark energy in the braneworld cosmology

Kyoung Yee Kim, Hyung Won Lee, Yun Soo Myung

Comments: 17 pages, 4 figures

Journal-ref: Mod.Phys.Lett.A22:2631-2645,2007

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

[885] arXiv:0706.2489 (cross-list from hep-th) [pdf, other]

Title: Perturbations of Schwarzschild black holes in laboratories

E. Abdalla, R.A. Konoplya, A. Zhidenko

Comments: 6 pages, RevTex, submitted to Class. Quantum Grav., title changed

Journal-ref: Class.Quant.Grav.24:5901-5910,2007

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

[886] arXiv:0706.2541 (cross-list from gr-qc) [pdf, other]

Title: Binary Black Holes: Spin Dynamics and Gravitational Recoil

Frank Herrmann, Ian Hinder, Deirdre M. Shoemaker, Pablo Laguna, Richard A. Matzner

Comments: 15 pages, 10 figures, replaced with version accepted for publication in PRD

Journal-ref: Phys.Rev.D76:084032,2007

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

[887] arXiv:0706.2598 (cross-list from math.NA) [pdf, other]

Title: Practical wavelet design on the sphere

Frédéric Guilloux (PMA, APC, LTCI), Gilles Fay (LPP, APC), Jean-François Cardoso (PMA, LTCI)

Subjects: Numerical Analysis (math.NA); Astrophysics (astro-ph); Classical Analysis and ODEs (math.CA); Statistics Theory (math.ST)

[888] arXiv:0706.2654 (cross-list from hep-th) [pdf, other]

Title: Reconstructing a model of quintessential inflation

Ishwaree P. Neupane

Comments: 18 pages, 7 figures; added refs, published version

Journal-ref: Class.Quant.Grav.25:125013,2008

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

[889] arXiv:0706.2675 (cross-list from physics.optics) [pdf, other]

Title: Optical vortices with starlight: Implications for ground-based stellar coronagraphy

F. Tamburini, G. Anzolin, G. Umbriaco, A. Bianchini, C. Barbieri

Comments: 4 pages, 5 figures. Revised data analysis

Subjects: Optics (physics.optics); Astrophysics (astro-ph); Instrumentation and Detectors (physics.ins-det)

[890] arXiv:0706.2676 (cross-list from hep-ph) [pdf, other]

Title: D-term chaotic inflation in supergravity

Kenji Kadota, Masahide Yamaguchi

Comments: 5 pages, to appear in Phys. Rev. D

Journal-ref: Phys.Rev.D76:103522,2007

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph); High Energy Physics - Theory (hep-th)

[891] arXiv:0706.2694 (cross-list from hep-ph) [pdf, other]

Title: Mirror dark matter

R. Foot

Comments: about 7 pages

Journal-ref: Int.J.Mod.Phys.A22:4951-4957,2007

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph)

[892] arXiv:0706.2715 (cross-list from hep-th) [pdf, other]

Title: Holographic trace anomaly at finite temperature

Bum-Hoon Lee, Siyoung Nam, Chanyong Park

Comments: 18 pages, 2 figures, JHEP style; comments and references are added

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[893] arXiv:0706.2873 (cross-list from hep-th) [pdf, other]

Title: Astrophysical Violations of the Kerr Bound as a Possible Signature of String Theory

Eric G. Gimon, Petr Horava

Comments: 4 pages

Journal-ref: Phys.Lett.B672:299-302,2009

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph)

[894] arXiv:0706.3050 (cross-list from gr-qc) [pdf, other]

Title: Dark matter from "strong gravity" - consistent with CRESST, CoGeNT and DAMA/LIBRA

T. R. Mongan

Comments: Updated to show consistency of dark matter candidate with CRESST, CoGeNT and DAMA/LIBRA results

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

[895] arXiv:0706.3134 (cross-list from hep-th) [pdf, other]

Title: Triadophilia: A Special Corner in the Landscape

Philip Candelas, Xenia de la Ossa, Yang-Hui He, Balazs Szendroi

Comments: 41 pages 4 pdf figures, one is large. Improved discussion of the Gross-Popescu manifolds, Figure 4 added, additions to Table 1 and other minor corrections

Journal-ref: Adv.Theor.Math.Phys.12:2,2008

Subjects: High Energy Physics - Theory (hep-th); Astrophysics (astro-ph); High Energy Physics - Phenomenology (hep-ph); Algebraic Geometry (math.AG)

[896] arXiv:0706.3184 (cross-list from gr-qc) [pdf, other]

Title: Late-time behaviour of the tilted Bianchi type VI$_{-1/9}$ models

S Hervik, R J van den Hoogen, W C Lim, A A Coley

Comments: 13 pages, 1 figure, v2: typos fixed, minor changes, matches published version

Journal-ref: Class.Quant.Grav.25:015002,2008

Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics (astro-ph); Mathematical Physics (math-ph)

[897] arXiv:0706.3201 (cross-list from hep-th) [pdf, other]

Title: Volume Weighted Measures of Eternal Inflation in the Bousso-Polchinski Landscape

Timothy Clifton, Stephen Shenker, Navin Sivanandam

Comments: 35 pages, 8 figures

Journal-ref: JHEP0709:034,2007

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

[898] arXiv:0706.3203 (cross-list from hep-ph) [pdf, other]

Title: Detecting Axion-Like Particles With Gamma Ray Telescopes

Dan Hooper, Pasquale D. Serpico

Comments: corrected typos, one plot modified, material rearranged for clarification. Conclusions unchanged. Matches version published in Phys. Rev. Lett

Journal-ref: Phys.Rev.Lett.99:231102,2007

Subjects: High Energy Physics - Phenomenology (hep-ph); Astrophysics (astro-ph)

[899] arXiv:0706.3214 (cross-list from hep-th) [pdf, other]

Title: Reheating a multi-throat universe by brane motion

Shinji Mukohyama

Comments: 15 pages. v3: estimate of reheat temperature and reference added; published version

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

[900] arXiv:0706.3238 (cross-list from gr-qc) [pdf, other]

Title: Perturbation theory of spherically symmetric self-similar black holes

A. J. S. Hamilton (JILA, U. Colorado)

Comments: 63 pages, 1 eps figure

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