Deconfinement and Gluon Plasma Dynamics in Improved Holographic QCD

U. Gursoy; E. Kiritsis; L. Mazzanti; F. Nitti

doi:10.1103/PhysRevLett.101.181601

Deconfinement and Gluon Plasma Dynamics in Improved Holographic QCD

U. Gursoy
, E. Kiritsis
, L. Mazzanti
, F. Nitti

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

The thermodynamics of 5D dilaton gravity duals to confining gauge theories is analyzed. We show that they exhibit a first order Hawking-Page type phase transition. In the explicit background of improved holographic QCD of [U. Gursoy and E. Kiritsis, J. High Energy Phys. 02 (2008) 032] [U. Gursoy, E. Kiritsis, and F. Nitti, J. High Energy Phys. 02 (2008) 019], we find
T
c
=
235

MeV
. The temperature dependence of various thermodynamic quantities such as the pressure, entropy, and speed of sound is calculated. The results are in agreement with the corresponding lattice data.

Original language	English
Article number	181601
Pages (from-to)	1-4
Journal	Physical Review Letters
Volume	101
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.101.181601
Publication status	Published - 31 Oct 2008

Bibliographical note

LaTeX, 15 pages, 6 eps figures. Added comments and references; corrected misprint in eq. (3.5). A slightly shorter version of this work will appear in Physical Review Letters

Keywords

hep-th

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10.1103/PhysRevLett.101.181601

PhysRevLett.101.181601Final published version, 238 KB

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title = "Deconfinement and Gluon Plasma Dynamics in Improved Holographic QCD",

abstract = "The thermodynamics of 5D dilaton gravity duals to confining gauge theories is analyzed. We show that they exhibit a first order Hawking-Page type phase transition. In the explicit background of improved holographic QCD of [U. Gursoy and E. Kiritsis, J. High Energy Phys. 02 (2008) 032] [U. Gursoy, E. Kiritsis, and F. Nitti, J. High Energy Phys. 02 (2008) 019], we find T c = 235 MeV . The temperature dependence of various thermodynamic quantities such as the pressure, entropy, and speed of sound is calculated. The results are in agreement with the corresponding lattice data.",

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T1 - Deconfinement and Gluon Plasma Dynamics in Improved Holographic QCD

AU - Gursoy, U.

AU - Kiritsis, E.

AU - Mazzanti, L.

AU - Nitti, F.

N1 - LaTeX, 15 pages, 6 eps figures. Added comments and references; corrected misprint in eq. (3.5). A slightly shorter version of this work will appear in Physical Review Letters

PY - 2008/10/31

Y1 - 2008/10/31

N2 - The thermodynamics of 5D dilaton gravity duals to confining gauge theories is analyzed. We show that they exhibit a first order Hawking-Page type phase transition. In the explicit background of improved holographic QCD of [U. Gursoy and E. Kiritsis, J. High Energy Phys. 02 (2008) 032] [U. Gursoy, E. Kiritsis, and F. Nitti, J. High Energy Phys. 02 (2008) 019], we find T c = 235 MeV . The temperature dependence of various thermodynamic quantities such as the pressure, entropy, and speed of sound is calculated. The results are in agreement with the corresponding lattice data.

AB - The thermodynamics of 5D dilaton gravity duals to confining gauge theories is analyzed. We show that they exhibit a first order Hawking-Page type phase transition. In the explicit background of improved holographic QCD of [U. Gursoy and E. Kiritsis, J. High Energy Phys. 02 (2008) 032] [U. Gursoy, E. Kiritsis, and F. Nitti, J. High Energy Phys. 02 (2008) 019], we find T c = 235 MeV . The temperature dependence of various thermodynamic quantities such as the pressure, entropy, and speed of sound is calculated. The results are in agreement with the corresponding lattice data.

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DO - 10.1103/PhysRevLett.101.181601

M3 - Article

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SP - 1

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JO - Physical Review Letters

JF - Physical Review Letters

IS - 18

M1 - 181601

ER -

Deconfinement and Gluon Plasma Dynamics in Improved Holographic QCD

Abstract

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Keywords

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