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19912026
Showing 2014Show all

548 papers · 1 filter

astro-ph.CO2014★ 8 cited

Universal void density profiles from simulation and SDSS

S. Nadathur, S. Hotchkiss, J. M. Diego +4

We discuss the universality and self-similarity of void density profiles, for voids in realistic mock luminous red galaxy (LRG) catalogues from the Jubilee simulation, as well as i…

hep-th2014★ 1 cited

Quantum Exclusion of Positive Cosmological Constant?

Gia Dvali, Cesar Gomez

We show that a positive cosmological constant is incompatible with the quantum-corpuscular resolution of de Sitter metric in form of a coherent state. The reason is very general an…

hep-ph2014★ 1 cited

Semihard processes with BLM renormalization scale setting

Francesco Caporale, Dmitry Yu. Ivanov, Beatrice Murdaca +1

We apply the BLM scale setting procedure directly to amplitudes (cross sections) of several semihard processes. It is shown that, due to the presence of -terms in the NLA resu…

cond-mat.quant-gas2014★ 112 cited

Non-equilibrium Berezinskii-Kosterlitz-Thouless Transition in a Driven Open Quantum System

G. Dagvadorj, J. M. Fellows, S. Matyjaskiewicz +3

The Berezinskii-Kosterlitz-Thouless mechanism, in which a phase transition is mediated by the proliferation of topological defects, governs the critical behaviour of a wide range o…

hep-th2014★ 70 cited

Higgs-otic Inflation and String Theory

Luis E. Ibanez, Fernando Marchesano, Irene Valenzuela

We propose that inflation is driven by a (complex) neutral Higgs of the MSSM extension of the SM, in a chaotic-like inflation setting. The SUSY breaking soft term masses are of ord…

hep-th2014★ 44 cited

Collapse and Revival in Holographic Quenches

Emilia da Silva, Esperanza Lopez, Javier Mas +1

We study holographic models related to global quantum quenches in finite size systems. The holographic set up describes naturally a CFT, which we consider on a circle and a sphere.…