Chiral symmetry restoration at finite temperature in the instanton liquid

E. M. Ilgenfritz; E. V. Shuryak

doi:10.1016/0550-3213(89)90617-2

Chiral symmetry restoration at finite temperature in the instanton liquid

E. M. Ilgenfritz
, E. V. Shuryak

Physics and Astronomy

Leipzig University

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

56 Scopus citations

Abstract

We extend the instanton model of the QCD vacuum with quark-induced interactions to nonzero temperature. Using the mean field approximation, we compare the free energies of the two phases, the "polymer" and "molecular" ones. We have found that the phase transition should occur in a narrow temperature interval around 200 MeV.

Original language	English
Pages (from-to)	511-520
Number of pages	10
Journal	Nuclear Physics, Section B
Volume	319
Issue number	3
DOIs	https://doi.org/10.1016/0550-3213(89)90617-2
State	Published - Jun 19 1989

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title = "Chiral symmetry restoration at finite temperature in the instanton liquid",

abstract = "We extend the instanton model of the QCD vacuum with quark-induced interactions to nonzero temperature. Using the mean field approximation, we compare the free energies of the two phases, the {"}polymer{"} and {"}molecular{"} ones. We have found that the phase transition should occur in a narrow temperature interval around 200 MeV.",

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AU - Shuryak, E. V.

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N2 - We extend the instanton model of the QCD vacuum with quark-induced interactions to nonzero temperature. Using the mean field approximation, we compare the free energies of the two phases, the "polymer" and "molecular" ones. We have found that the phase transition should occur in a narrow temperature interval around 200 MeV.

AB - We extend the instanton model of the QCD vacuum with quark-induced interactions to nonzero temperature. Using the mean field approximation, we compare the free energies of the two phases, the "polymer" and "molecular" ones. We have found that the phase transition should occur in a narrow temperature interval around 200 MeV.

UR - https://www.scopus.com/pages/publications/0011653296

U2 - 10.1016/0550-3213(89)90617-2

DO - 10.1016/0550-3213(89)90617-2

M3 - Article

AN - SCOPUS:0011653296

SN - 0550-3213

VL - 319

SP - 511

EP - 520

JO - Nuclear Physics, Section B

JF - Nuclear Physics, Section B

IS - 3

ER -

Chiral symmetry restoration at finite temperature in the instanton liquid

Abstract

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