General Relativity and Quantum Cosmology

Authors and titles for July 2015

[1] arXiv:1507.00028 [pdf, other]

Title: Modified Eddington-inspired-Born-Infeld Gravity with a Trace Term

Che-Yu Chen, Mariam Bouhmadi-Lopez, Pisin Chen

Comments: 10 pages, 6 figures, RevTex4-1. References added and discussion extended. Version accepted in EPJC

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

[2] arXiv:1507.00103 [pdf, other]

Title: Accuracy and precision of gravitational-wave models of inspiraling neutron star -- black hole binaries with spin: comparison with numerical relativity in the low-frequency regime

Prayush Kumar, Kevin Barkett, Swetha Bhagwat, Nousha Afshari, Duncan A. Brown, Geoffrey Lovelace, Mark A. Scheel, Béla Szilágyi

Comments: 20 pages, 18 figures

Journal-ref: Phys. Rev. D 92, 102001 (2015)

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[3] arXiv:1507.00158 [pdf, other]

Title: Vacuum space-times with controlled singularities and without symmetries

Piotr T. Chruściel, Paul Klinger

Comments: 4 pages, minor misprints corrected, added comment that the result holds in vacuum for all values of the cosmological constant

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[4] arXiv:1507.00187 [pdf, other]

Title: Interaction in the dark sector

Sergio del Campo, Ramon Herrera, Diego Pavon

Comments: 23 pages, 24 figures; Published the Phys. Rev

Journal-ref: Physical Review D 91, 123539 (2015)

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[5] arXiv:1507.00226 [pdf, other]

Title: Cyclic universe from Loop Quantum Gravity

Francesco Cianfrani, Jerzy Kowalski-Glikman, Giacomo Rosati

Comments: 4 pages, misprint corrected

Journal-ref: Europhys.Lett. 113 (2016) no.4, 40005

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

[6] arXiv:1507.00251 [pdf, other]

Title: From Microscopic Gravitational Waves to the Quantum Indeterminism

Vo Van Thuan

Comments: 7 pages, vhepu14 text-form

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

[7] arXiv:1507.00291 [pdf, other]

Title: Initial Conditions for Imperfect Dark Matter

Sabir Ramazanov

Comments: 16 pages; major revision, references added, conclusions unchanged

Journal-ref: JCAP12(2015)007

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

[8] arXiv:1507.00297 [pdf, other]

Title: Proof of the averaged null energy condition in a classical curved spacetime using a null-projected quantum inequality

Eleni-Alexandra Kontou, Ken D. Olum

Comments: 29 pages, 1 figure, references added

Journal-ref: Phys. Rev. D 92, 124009 (2015)

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

[9] arXiv:1507.00329 [pdf, other]

Title: Covariance in models of loop quantum gravity: Spherical symmetry

Martin Bojowald, Suddhasattwa Brahma, Juan D. Reyes

Comments: 29 pages

Journal-ref: Phys. Rev. D 92, 045043 (2015)

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

[10] arXiv:1507.00330 [pdf, other]

Title: Spectral Dimension from Nonlocal Dynamics on Causal Sets

Alessio Belenchia, Dionigi M.T. Benincasa, Antonino Marciano, Leonardo Modesto

Comments: 7 pages, 2 figures, version accepted for publication in Phys. Rev. D

Journal-ref: Phys. Rev. D 93, 044017 (2016)

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

[11] arXiv:1507.00331 [pdf, other]

Title: Modified uncertainty principle from the free expansion of a Bose-Einstein Condensate

Elías Castellanos, Celia Escamilla-Rivera

Comments: 7 pages, 2 figures

Journal-ref: Modern Physics Letters A, Vol. 32, No. 2 (2017) 1750007

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[12] arXiv:1507.00378 [pdf, other]

Title: The I-Q relations for rapidly rotating neutron stars in $f(R)$ gravity

Daniela D. Doneva, Stoytcho S. Yazadjiev, Kostas D. Kokkotas

Comments: 8 pages, one figure

Journal-ref: Phys. Rev. D 92, 064015 (2015)

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

[13] arXiv:1507.00406 [pdf, other]

Title: Post-newtonian analysis of precessing convention for spinning compact binaries

Anuradha Gupta, Achamveedu Gopakumar

Comments: 20 pages, 4 figures, matches published version

Journal-ref: Class. Quantum Grav. 32 (2015) 175002

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[14] arXiv:1507.00476 [pdf, other]

Title: The Cauchy problem in General Relativity: An algebraic characterization

Lorenzo Fatibene, Simon Garruto

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[15] arXiv:1507.00531 [pdf, other]

Title: A divergence free parametrization of deceleration parameter for scalar field dark energy

Abdulla Al Mamon, Sudipta Das

Comments: 18 pages, 18 figures, 3 tables, Accepted for publication in IJMPD

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

[16] arXiv:1507.00568 [pdf, other]

Title: Solar System Constraints on Disformal Gravity Theories

Hiu Yan Ip, Jeremy Sakstein, Fabian Schmidt

Comments: 17 pages, 2 figures v2: Added discussion of implications for cosmology in Sec. 5.2. Version accepted by JCAP. v3: Corrected minor typos

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

[17] arXiv:1507.00570 [pdf, other]

Title: Improved fast-rotating black hole evolution simulations with modified Baumgarte-Shapiro-Shibata-Nakamura formulation

Hwei-Jang Yo, Zhoujian Cao, Chun-Yu Lin, Hsing-Po Pan

Comments: 10 pages, 8 figures. Accepted for publication in PRD

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[18] arXiv:1507.00601 [pdf, other]

Title: The $C^0$-inextendibility of the Schwarzschild spacetime and the spacelike diameter in Lorentzian Geometry

Jan Sbierski

Comments: 46 pages, v2 small changes and corrections

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

[19] arXiv:1507.00612 [pdf, other]

Title: Killing quantum entanglement by acceleration or a black hole

Yue Dai, Zhejun Shen, Yu Shi

Comments: 14 pages

Journal-ref: JHEP 09 (2015) 071

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

[20] arXiv:1507.00633 [pdf, other]

Title: Particle Acceleration by Static Black Holes in a Model of $f(R)$ Gravity

M. Halilsoy, A. Ovgun

Comments: 8 pages, 1 figure, Accepted for publication in Canadian Journal of Physics

Journal-ref: Canadian Journal of Physics 95, 11, 2017, 1037-1041

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

[21] arXiv:1507.00679 [pdf, other]

Title: Covariance in models of loop quantum gravity: Gowdy systems

Martin Bojowald, Suddhasattwa Brahma

Comments: 20 pages

Journal-ref: Phys. Rev. D 92, 065002 (2015)

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

[22] arXiv:1507.00680 [pdf, other]

Title: Rotating black holes in Einstein-Dilaton-Gauss-Bonnet gravity with finite coupling

Andrea Maselli, Paolo Pani, Leonardo Gualtieri, Valeria Ferrari

Comments: Minor bug fixed in the supplementary mathematica notebook

Journal-ref: Phys. Rev. D 92, 083014 (2015)

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[23] arXiv:1507.00792 [pdf, other]

Title: Scalar Field Cosmologies With Inverted Potentials

B. Boisseau, H. Giacomini, D. Polarski

Comments: 18 pages, 4 figures

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

[24] arXiv:1507.00812 [pdf, other]

Title: Removing Ostrogradski's ghost from cosmological perturbations in $f(R,R_{\mu\nu}^2,C_{\mu\nu\rho\sigma}^2)$ gravity

Yuji Akita, Tsutomu Kobayashi

Comments: 19 pages, 1 figure

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

[25] arXiv:1507.00851 [pdf, other]

Title: Ashtekar-Barbero holonomy on the hyperboloid: Immirzi parameter as a Cut-off for Quantum Gravity

Christoph Charles, Etera R. Livine

Comments: 8 pages

Journal-ref: Phys. Rev. D 92, 124031 (2015)

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[26] arXiv:1507.00901 [pdf, other]

Title: Entropy Bound of Horizons for Accelerating, Rotating and Charged Plebanski-Demianski Black Hole

Ujjal Debnath

Comments: 6 pages

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[27] arXiv:1507.00902 [pdf, other]

Title: Coupled dark energy: a dynamical analysis with complex scalar field

Ricardo C. G. Landim

Comments: 9 pages, version accepted for publication in EPJC. arXiv admin note: text overlap with arXiv:1505.03243

Journal-ref: Eur. Phys. J. C (2016) 76:31

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

[28] arXiv:1507.00904 [pdf, other]

Title: Gravitational Dust Collapse in $f(R)$ Gravity

M. Farasat Shamir, Zahid Ahmad, Zahid Raza

Comments: 17 Pages

Journal-ref: Int. J. Theor. Phys. 54(5): 1450-1460, 2015

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[29] arXiv:1507.00905 [pdf, other]

Title: Warm Inflation in $f(\mathcal{G})$ Theory of Gravity

M. Sharif, Ayesha Ikram

Comments: 22 pages, 8 figures, minor changes

Journal-ref: J. Exp. Theor. Phys. 123(2016)40-50

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[30] arXiv:1507.00910 [pdf, other]

Title: On Stationary Axially Symmetric Solutions in Brans-Dicke Theory

Pınar Kirezli, Özgür Delice

Comments: V2: 18 pages, published version; some references and section VI is added. V1:17 pages, Revtex

Journal-ref: Phys. Rev. D 92, 104045 (2015)

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

[31] arXiv:1507.00922 [pdf, other]

Title: Hamilton geometry: Phase space geometry from modified dispersion relations

Leonardo Barcaroli, Lukas K. Brunkhorst, Giulia Gubitosi, Niccoló Loret, Christian Pfeifer

Comments: 32 pages, section on quantisation of the theory added, comments on additin of momenta on curved momentum spaces extended

Journal-ref: Phys. Rev. D 92, 084053 (2015)

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

[32] arXiv:1507.00973 [pdf, other]

Title: Kinematic Quantities and Raychaudhuri Equations in a $5D$ Universe

Aurel Bejancu

Comments: 27 pages

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[33] arXiv:1507.00986 [pdf, other]

Title: New Hamiltonian constraint operator for loop quantum gravity

Jinsong Yang, Yongge Ma

Comments: 5 pages; a few modifications

Journal-ref: Phys.Lett.B751:343-347,2015

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[34] arXiv:1507.01054 [pdf, other]

Title: Black hole entropy and Lorentz-diffeomorphism Noether charge

Ted Jacobson, Arif Mohd

Comments: 8 pages, double-column; This version: references updated; added another example in section III. This version matches the published version

Journal-ref: Phys. Rev. D 92, 124010 (2015)

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

[35] arXiv:1507.01149 [pdf, other]

Title: Loop quantum gravity coupled to a scalar field

Jerzy Lewandowski, Hanno Sahlmann

Comments: 18 pages

Journal-ref: Phys. Rev. D 93, 024042 (2016)

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

[36] arXiv:1507.01153 [pdf, other]

Title: Coherent State Operators in Loop Quantum Gravity

Emanuele Alesci, Andrea Dapor, Jerzy Lewandowski, Ilkka Makinen, Jan Sikorski

Comments: 34 pages, 4 figures (plus many pretty diagrams)

Journal-ref: Phys. Rev. D 92, 104023 (2015)

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

[37] arXiv:1507.01201 [pdf, other]

Title: An extension of the principle of relativity for one-dimensional space

Josep Llosa

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[38] arXiv:1507.01232 [pdf, other]

Title: Fermion Doubling in Loop Quantum Gravity

Jacob Barnett, Lee Smolin

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

[39] arXiv:1507.01281 [pdf, other]

Title: Inflation and Dirac in the Causal Set Approach to Discrete Quantum Gravity

Stan Gudder

Comments: 23 pages

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[40] arXiv:1507.01533 [pdf, other]

Title: Oscillating Shells in Anti-de Sitter Space

Javier Mas, Alexandre Serantes

Comments: 13 pages, 5 figures, contribution to the proceedings of the "VII Black Holes Workshop", Aveiro, Portugal, 18-19 December 2014

Journal-ref: International Journal of Modern Physics D, Vol. 24, No. 9 (2015) 1542003

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

[41] arXiv:1507.01556 [pdf, other]

Title: Quantum mechanics on York slices

Philipp Roser

Comments: 15 pages

Journal-ref: Class. Quantum Grav. 33, 2016, 065001

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[42] arXiv:1507.01580 [pdf, other]

Title: Poisson Structure of the Boundary Gravitons in 3D Gravity with Negative $\Lambda$

Cedric Troessaert

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[43] arXiv:1507.01617 [pdf, other]

Title: Observers in spacetimes with spherical and axial symmetries

Pawel Gusin, Bartosz Kusnierz, Andrzej Radosz

Comments: 15 pages

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[44] arXiv:1507.01686 [pdf, other]

Title: Fermionic current and Schwinger effect in de Sitter spacetime

Clément Stahl, Eckhard Strobel, She-Sheng Xue

Comments: 19 pages, 1 figure, V2:small changes and some references added, version accepted for publication in Phys. Rev. D

Journal-ref: Phys. Rev. D 93, 025004 (2016)

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

[45] arXiv:1507.01689 [pdf, other]

Title: Five dimensional Gravity and Big Bang Singularity

R. Parthasarathy

Comments: A more complete version appeared in arXiv:1702.05231

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[46] arXiv:1507.01696 [pdf, other]

Title: Solutions of Mathisson-Papapetrou equations for highly relativistic spinning particles

Roman Plyatsko, Mykola Fenyk, Oleksandr Stefanyshyn

Comments: 13 pages, 8 figures. Invited contribution as part of the Springer series "Fundamental Theories of Physics", v.179 (2015), "Equations of Motion in Relativistic gravity", D. Puetzfeld et al. (eds.), p. 165-190

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

[47] arXiv:1507.01720 [pdf, other]

Title: High-order comparisons between post-Newtonian and perturbative self forces

Luc Blanchet, Guillaume Faye, Bernard F. Whiting

Comments: 6 pages; contribution to the proceedings of the 50th Rencontres de Moriond, "Gravitation: 100 years after GR"

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[48] arXiv:1507.01753 [pdf, other]

Title: Quantum Tunneling of Massive Spin-1 Particles From Non-stationary Metrics

I. Sakalli, A. Övgün

Comments: 8 pages, Accepted by Gen. Relativ. Gravit. (GRG) for publication

Journal-ref: Gen. Relativ. Gravit. 48, 1 (2016)

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

[49] arXiv:1507.01787 [pdf, other]

Title: Low latency search for compact binary coalescences using MBTA

T. Adams (for the LIGO Scientific Collaboration, and the Virgo Collaboration)

Comments: 4 pages, 2 figures, To appear in Proceedings of the 50th Rencontres de Moriond

Subjects: General Relativity and Quantum Cosmology (gr-qc); Instrumentation and Methods for Astrophysics (astro-ph.IM)

[50] arXiv:1507.01795 [pdf, other]

Title: Primordial Generation of Magnetic Fields

Arun Kumar Pandey, Jitesh R. Bhatt

Comments: 7 pages. To appear in the proceedings of XXI DAE-BRNS High Energy Physics Symposium, IIT Guwahati, India, December 2014

Subjects: General Relativity and Quantum Cosmology (gr-qc)