High Energy Physics - Theory

Authors and titles for April 2014

[301] arXiv:1404.7603 [pdf, other]

Title: Exact Collapse Solutions in D=4, N=4 Gauged Supergravity and Their Generalizations

H. Lu, Xuefeng Zhang

Comments: 15 pages

Journal-ref: Journal of High Energy Physics 07 (2014) 099

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

[302] arXiv:1404.7628 [pdf, other]

Title: On the Renormalization Group Flow in Two Dimensional Superconformal Models

Changrim Ahn, Marian Stanishkov

Comments: 26 pages, no figures

Subjects: High Energy Physics - Theory (hep-th)

[303] arXiv:1404.7635 [pdf, other]

Title: U-dual branes and mixed symmetry tensor fields

Athanasios Chatzistavrakidis, Fridrik Freyr Gautason

Comments: 5 pages; contribution to the proceedings of the Workshop on Noncommutative Field Theory and Gravity, Corfu, Greece, September 8-15, 2013; to appear in Fortsch. Phys

Subjects: High Energy Physics - Theory (hep-th)

[304] arXiv:1404.7639 [pdf, other]

Title: Symmetry breaking caused by large R-charge

Akinori Tanaka, Akio Tomiya, Takuya Shimotani

Comments: 20 pages, 7 figures. Typos corrected, Comments on the limit added

Journal-ref: JHEP 1410 (2014) 136

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph)

[305] arXiv:1404.7644 [pdf, other]

Title: String solutions in AdS_3 x S^3 x T^4 with NS-NS B-field

Changrim Ahn, Plamen Bozhilov

Comments: 24 pages, no figures

Subjects: High Energy Physics - Theory (hep-th)

[306] arXiv:1404.7645 [pdf, other]

Title: Landscaping with fluxes and the E8 Yukawa Point in F-theory

Nana Cabo Bizet, Albrecht Klemm, Daniel Vieira Lopes

Comments: 150 pages

Subjects: High Energy Physics - Theory (hep-th)

[307] arXiv:1404.7737 [pdf, other]

Title: A Holographic Model for Paramagnetism/antiferromagnetism Phase Transition

Rong-Gen Cai, Run-Qiu Yang

Comments: The version published in PRD

Journal-ref: Phys. Rev. D 91, 086001 (2015)

Subjects: High Energy Physics - Theory (hep-th); Strongly Correlated Electrons (cond-mat.str-el); General Relativity and Quantum Cosmology (gr-qc)

[308] arXiv:1404.7740 [pdf, other]

Title: Self-Dual Vortices in Abelian Higgs Models with Dielectric Function on the Noncommutative Plane

W. García Fuertes, J. Mateos Guilarte

Subjects: High Energy Physics - Theory (hep-th)

[309] arXiv:1404.7749 [pdf, other]

Title: Subleading soft theorem in arbitrary dimension from scattering equations

Burkhard U. W. Schwab, Anastasia Volovich

Comments: 8 pages

Journal-ref: Phys. Rev. Lett. 113, 101601 (2014)

Subjects: High Energy Physics - Theory (hep-th)

[310] arXiv:1404.7750 [pdf, other]

Title: Gaugings from E7 Extended Geometries

Walter H. Baron

Comments: 18 pages

Journal-ref: Phys. Rev. D 91, 024008 (2015)

Subjects: High Energy Physics - Theory (hep-th)

[311] arXiv:1404.7767 [pdf, other]

Title: New String Theories And Their Generation Number

Arel Genish, Doron Gepner

Comments: 18 pages, 1 table and no figures

Subjects: High Energy Physics - Theory (hep-th)

[312] arXiv:1404.7773 [pdf, other]

Title: Hierarchical Axion Inflation

Ido Ben-Dayan, Francisco Gil Pedro, Alexander Westphal

Comments: REVTeX, 5 pages, 2 figures, added refs, changed the numerical parameter values of the stringy example, removed ED1's from the superpotential

Journal-ref: Phys. Rev. Lett. 113, 261301 (2014)

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

[313] arXiv:1404.7802 [pdf, other]

Title: Rational Curves and (0,2)-Deformations

Paul S. Aspinwall, Benjamin Gaines

Comments: 25 pages, PDFLaTeX

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

[314] arXiv:1404.7849 [pdf, other]

Title: Anomalous Dimensions in Non-Supersymmetric Bifundamental Chern-Simons Theories

V. Gurucharan, Shiroman Prakash

Comments: 16 pages; v5: added corrections

Journal-ref: JHEP 1409 (2014) 009

Subjects: High Energy Physics - Theory (hep-th); Strongly Correlated Electrons (cond-mat.str-el)

[315] arXiv:1404.7852 [pdf, other]

Title: Aligned Natural Inflation in String Theory

Cody Long, Liam McAllister, Paul McGuirk

Comments: 10 pages, two-column format, 3 figures. References added

Journal-ref: Phys. Rev. D 90, 023501 (2014)

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

[316] arXiv:1404.7855 [pdf, other]

Title: Large tensor spectrum of BICEP2 in the natural SUSY hybrid model

Ki-Young Choi, Bumseok Kyae

Comments: 14 pages, 2 eps figures, version to appear in Phys. Rev. D

Journal-ref: Phys. Rev. D 90, 023536 (2014)

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

[317] arXiv:1404.0006 (cross-list from gr-qc) [pdf, other]

Title: The nature of spacetime in bigravity: two metrics or none?

Yashar Akrami, Tomi S. Koivisto, Adam R. Solomon

Comments: 4 pages, no figures

Journal-ref: Gen. Relativ. Gravit. 47 (2015) 1838

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

[318] arXiv:1404.0011 (cross-list from hep-ph) [pdf, other]

Title: The fifth dimension in the worldline formalism, holography, and the Wilson flow

Dennis D. Dietrich

Comments: 13 pages, 3 figures; v2: more references; v3: less typos, published version

Journal-ref: Phys. Rev. D 89, 106009 (2014)

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Lattice (hep-lat); High Energy Physics - Theory (hep-th); Nuclear Theory (nucl-th)

[319] arXiv:1404.0113 (cross-list from hep-ph) [pdf, other]

Title: Baryogenesis from Hawking Radiation

Anson Hook

Comments: 12 pages, 3 figures. Journal version

Journal-ref: Phys. Rev. D 90, 083535 (2014)

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

[320] arXiv:1404.0168 (cross-list from astro-ph.CO) [pdf, other]

Title: Note on Power-Law Inflation in Noncommutative Space-Time

Chao-Jun Feng, Xin-Zhou Li, Dao-Jun Liu

Comments: 9 pages, 2 figures

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

[321] arXiv:1404.0174 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Groups, non-additive entropy and phase transitions

Nikos Kalogeropoulos

Comments: 22 pages, No figures, LaTeX2e

Journal-ref: Int. J. Mod. Phys. B 28, 1450162 (2014)

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

[322] arXiv:1404.0211 (cross-list from gr-qc) [pdf, other]

Title: Inflation in a two 3-form fields scenario

K. Sravan Kumar, J. Marto, Nelson J. Nunes, Paulo Vargas Moniz

Comments: Version accepted in JCAP. 22 pages, 12 figures, new refs added

Journal-ref: JCAP06(2014)064

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

[323] arXiv:1404.0228 (cross-list from gr-qc) [pdf, other]

Title: Big Bang as a critical point

Jakub Mielczarek

Comments: Essay written for the Gravity Research Foundation 2014 Awards for Essays on Gravitation

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

[324] arXiv:1404.0235 (cross-list from math-ph) [pdf, other]

Title: Semi-classical scalar products in the generalised SU(2) model

Ivan Kostov

Comments: 13 pages, 3 figures. Based on a talk delivered at the X. International Workshop "Lie Theory and Its Applications in Physics", (LT-10), Varna, Bulgaria, 17-23 June 2013

Subjects: Mathematical Physics (math-ph); High Energy Physics - Theory (hep-th)

[325] arXiv:1404.0247 (cross-list from hep-lat) [pdf, other]

Title: Extracting hadron masses from fixed topology simulations

Arthur Dromard, Marc Wagner

Comments: 38 pages, 7 figures, addition of a discussion on parity mixing and correction of typos

Journal-ref: Phys. Rev. D 90, 074505 (2014)

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Theory (hep-th)

[326] arXiv:1404.0360 (cross-list from astro-ph.CO) [pdf, other]

Title: Whipped inflation

Dhiraj Kumar Hazra, Arman Shafieloo, George F. Smoot, Alexei A. Starobinsky

Comments: 5 pages, 2 figures and 1 table; matches final version published in PRL

Journal-ref: Phys. Rev. Lett. 113, 071301 (2014)

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)

[327] arXiv:1404.0373 (cross-list from astro-ph.CO) [pdf, other]

Title: On quantifying and resolving the BICEP2/Planck tension over gravitational waves

Kendrick M. Smith (Perimeter), Cora Dvorkin (IAS), Latham Boyle (Perimeter), Neil Turok (Perimeter), Mark Halpern (UBC), Gary Hinshaw (UBC), Ben Gold (Hamline)

Comments: v2: minor changes matching PRL published version

Journal-ref: Phys. Rev. Lett. 113, 031301 (2014)

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

[328] arXiv:1404.0468 (cross-list from cond-mat.mes-hall) [pdf, other]

Title: Coulomb impurity problem of graphene in magnetic fields

S. C. Kim, S. -R. Eric Yang

Comments: 13 pages, 10 figures. v2: Minor changes are made

Journal-ref: Ann. Phys. 347, 21-31, 2014

Subjects: Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Theory (hep-th)

[329] arXiv:1404.0491 (cross-list from nlin.SI) [pdf, other]

Title: Form factors of the half-infinite XXZ spin chain with a triangular boundary

P.Baseilhac, T.Kojima

Comments: LaTEX, 31 pages

Journal-ref: J.Stat.Mech.(2014) P09004

Subjects: Exactly Solvable and Integrable Systems (nlin.SI); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Algebra (math.QA)

[330] arXiv:1404.0532 (cross-list from astro-ph.CO) [pdf, other]

Title: Higgs Dark Energy

Massimiliano Rinaldi

Comments: Expanded version, includes numerical solutions and fancy plots. Version to appear on Classical and Quantum Gravity

Journal-ref: Class. Quantum Grav. 32 (2015) 045002

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

[331] arXiv:1404.0535 (cross-list from gr-qc) [pdf, other]

Title: Eternal Universe

C. Wetterich

Comments: Extended discussion of physical time, map between frames, limitation of proper time, incomplete geodesics in the Sitter space, graviton scattering, 17 pages, 2 figures

Journal-ref: Phys. Rev. D 90, 043520 (2014)

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

[332] arXiv:1404.0589 (cross-list from gr-qc) [pdf, other]

Title: A scenario for critical scalar field collapse in $AdS_3$

Gérard Clément, Alessandro Fabbri

Comments: 19 pages, 3 figures, revised version to be published in Class. Quant. Grav

Journal-ref: Class. Quantum Grav. 32 (2015) 095009

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

[333] arXiv:1404.0602 (cross-list from gr-qc) [pdf, other]

Title: Entanglement entropy and negative energy in two dimensions

Eugenio Bianchi, Matteo Smerlak

Comments: 5 pages, 3 figures

Journal-ref: Phys. Rev. D 90, 041904 (2014)

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

[334] arXiv:1404.0622 (cross-list from hep-ph) [pdf, other]

Title: End of the cosmic neutrino energy spectrum

L. A. Anchordoqui, V. Barger, H. Goldberg, J. G. Learned, D. Marfatia, S. Pakvasa, T. C. Paul, T. J. Weiler

Comments: 6 pages. Version to appear in PLB

Journal-ref: Phys.Lett.B739:99-101,2014

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th)

[335] arXiv:1404.0679 (cross-list from cond-mat.str-el) [pdf, other]

Title: Controlled calculation of the thermal conductivity for a spinon Fermi surface coupled to a $U(1)$ gauge field

Hermann Freire

Comments: 7 pages, 2 figures. Published version

Journal-ref: Annals of Physics 349, 357 (2014)

Subjects: Strongly Correlated Electrons (cond-mat.str-el); Superconductivity (cond-mat.supr-con); High Energy Physics - Theory (hep-th)

[336] arXiv:1404.0684 (cross-list from gr-qc) [pdf, other]

Title: Black hole kinematics: the "in"-vacuum energy density and flux for different observers

Suprit Singh, Sumanta Chakraborty

Comments: Matches published version. 8 pages, 6 figures

Journal-ref: Phys. Rev. D 90, 024011 (2014)

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

[337] arXiv:1404.0686 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Many body localization and thermalization in quantum statistical mechanics

Rahul Nandkishore, David A. Huse

Comments: Updated to reflect recent developments

Journal-ref: Annual Review of Condensed Matter Physics, Vol. 6: 15-38 (2015)

Subjects: Statistical Mechanics (cond-mat.stat-mech); Disordered Systems and Neural Networks (cond-mat.dis-nn); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Theory (hep-th)

[338] arXiv:1404.0745 (cross-list from hep-ph) [pdf, other]

Title: Does the BICEP2 Observation of Cosmological Tensor Modes Imply an Era of Nearly Planckian Energy Densities?

Chiu Man Ho, Stephen D. H. Hsu

Comments: 4 pages, v3: version to appear in JHEP

Journal-ref: JHEP 1407 (2014) 060

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

[339] arXiv:1404.0747 (cross-list from math-ph) [pdf, other]

Title: New Dirac Delta function based methods with applications to perturbative expansions in quantum field theory

Achim Kempf, David M. Jackson, Alejandro H. Morales

Comments: Cleared up typos, added comments

Subjects: Mathematical Physics (math-ph); High Energy Physics - Theory (hep-th); Quantum Physics (quant-ph)

[340] arXiv:1404.0761 (cross-list from hep-ph) [pdf, other]

Title: Thermal Spectral Function and Deconfinement Temperature in Bulk Holographic AdS/QCD with Back Reaction of Bulk Vacuum

Ling-Xiao Cui, Zhen Fang, Yue-Liang Wu

Comments: 13 pages, 5 figures

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

[341] arXiv:1404.0785 (cross-list from math.DG) [pdf, other]

Title: Twist geometry of the c-map

Oscar Macia, Andrew Swann

Comments: 34 pages, references corrected

Subjects: Differential Geometry (math.DG); High Energy Physics - Theory (hep-th)

[342] arXiv:1404.0819 (cross-list from hep-ph) [pdf, other]

Title: Top quark mass coupling and classification of weakly-coupled heterotic superstring vacua

J. Rizos (University of Ioannina)

Comments: 13 pages, 1 figure, minor changes, to be published in The European Physical Journal C

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

[343] arXiv:1404.0862 (cross-list from gr-qc) [pdf, other]

Title: Gauge Vectors-Tensor Gravity

Qasem Exirifard

Comments: 7 pages, dynamical stability of the theory proved

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

[344] arXiv:1404.0863 (cross-list from hep-ph) [pdf, other]

Title: Two-loop evolution equations for light-ray operators

V.M. Braun, A.N. Manashov

Comments: 13 pages, 1 figure

Journal-ref: Physics Letters B734 (2014) 137

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

[345] arXiv:1404.0968 (cross-list from quant-ph) [pdf, other]

Title: Distributional approach to point interactions in one-dimensional quantum mechanics

Marcos Calçada, José T. Lunardi, Luiz A. Manzoni, Wagner Monteiro

Comments: Open Access link: this http URL

Journal-ref: Frontiers in Physics 2:23 (2014)

Subjects: Quantum Physics (quant-ph); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[346] arXiv:1404.1003 (cross-list from hep-ph) [pdf, other]

Title: Flavour Covariant Transport Equations: an Application to Resonant Leptogenesis

P. S. Bhupal Dev, Peter Millington, Apostolos Pilaftsis, Daniele Teresi

Comments: 109 pages, 14 figures, 5 tables; typos corrected; final published version

Journal-ref: Nucl. Phys. B 886 (2014) 569-664

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

[347] arXiv:1404.1018 (cross-list from gr-qc) [pdf, other]

Title: Anomaly-free cosmological perturbations in effective canonical quantum gravity

Aurelien Barrau, Martin Bojowald, Gianluca Calcagni, Julien Grain, Mikhail Kagan

Comments: 1+52 pages. v2: discussions extended and improved throughout the text, references added, typos corrected, conclusions unchanged

Journal-ref: JCAP05(2015)051

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

[348] arXiv:1404.1024 (cross-list from gr-qc) [pdf, other]

Title: Black Holes in Bi-scalar Extensions of Horndeski Theories

Christos Charmousis, Theodoros Kolyvaris, Eleftherios Papantonopoulos, Minas Tsoukalas

Comments: v2, 16 pages, minor corrections, version accepted to JHEP

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

[349] arXiv:1404.1065 (cross-list from astro-ph.CO) [pdf, other]

Title: $\phi^2$ or Not $\phi^2$: Testing the Simplest Inflationary Potential

Paolo Creminelli, Diana López Nacir, Marko Simonović, Gabriele Trevisan, Matias Zaldarriaga

Comments: 5 pages, 1 figure. Version 2: title and text have minor changes. Phys. Rev. Lett. published version

Journal-ref: Phys. Rev. Lett. 112, 241303 (2014)

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

[350] arXiv:1404.1169 (cross-list from math.DG) [pdf, other]

Title: Elementary deformations and the hyperK\"ahler-quaternionic K\"ahler correspondence

Oscar Macia, Andrew Swann

Comments: 8 pages, references corrected

Subjects: Differential Geometry (math.DG); High Energy Physics - Theory (hep-th)