Thermal phase transition in a QCDlike holographic model
Abstract
We investigate the hightemperature phase of a dilaton flow deformation of the antide Sitter/conformal field theory correspondence. We argue that these geometries should be interpreted as the N=4 gauge theory perturbed by a SO(6) invariant scalar mass and that the hightemperature phase is just the wellknown antide SitterSchwarzschild solution. We compute, within supergravity, the resulting HawkingPage phase transition, which in this model can be interpreted as a deconfining transition in which the vacuum expectation value for the operator TrF{sup 2} dissolves. In the presence of quarks the model also displays a simultaneous chiral symmetry restoring transition with the Goldstone mode and other quark bound states dissolving into the thermal bath.
 Authors:
 School of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ (United Kingdom)
 Publication Date:
 OSTI Identifier:
 21250951
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: Physical Review. D, Particles Fields; Journal Volume: 78; Journal Issue: 10; Other Information: DOI: 10.1103/PhysRevD.78.105020; (c) 2008 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BOUND STATE; CHIRAL SYMMETRY; CONFORMAL INVARIANCE; DE SITTER GROUP; DEFORMATION; EXPECTATION VALUE; GAUGE INVARIANCE; HOLOGRAPHY; MASS; PHASE TRANSFORMATIONS; QUANTUM CHROMODYNAMICS; QUANTUM FIELD THEORY; QUARK MODEL; QUARKS; SCHWARZSCHILD METRIC; SIMULATION; SO6 GROUPS; STRING MODELS; SUPERGRAVITY
Citation Formats
Evans, Nick, and Threlfall, Ed. Thermal phase transition in a QCDlike holographic model. United States: N. p., 2008.
Web. doi:10.1103/PHYSREVD.78.105020.
Evans, Nick, & Threlfall, Ed. Thermal phase transition in a QCDlike holographic model. United States. doi:10.1103/PHYSREVD.78.105020.
Evans, Nick, and Threlfall, Ed. 2008.
"Thermal phase transition in a QCDlike holographic model". United States.
doi:10.1103/PHYSREVD.78.105020.
@article{osti_21250951,
title = {Thermal phase transition in a QCDlike holographic model},
author = {Evans, Nick and Threlfall, Ed},
abstractNote = {We investigate the hightemperature phase of a dilaton flow deformation of the antide Sitter/conformal field theory correspondence. We argue that these geometries should be interpreted as the N=4 gauge theory perturbed by a SO(6) invariant scalar mass and that the hightemperature phase is just the wellknown antide SitterSchwarzschild solution. We compute, within supergravity, the resulting HawkingPage phase transition, which in this model can be interpreted as a deconfining transition in which the vacuum expectation value for the operator TrF{sup 2} dissolves. In the presence of quarks the model also displays a simultaneous chiral symmetry restoring transition with the Goldstone mode and other quark bound states dissolving into the thermal bath.},
doi = {10.1103/PHYSREVD.78.105020},
journal = {Physical Review. D, Particles Fields},
number = 10,
volume = 78,
place = {United States},
year = 2008,
month =
}

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