ITP OpenIR  > 理论物理所科研产出  > SCI期刊论文
Andersen, JO; Leganger, LE; Strickland, M; Su, N; Andersen, JO (reprint author), Norwegian Univ Sci & Technol, Dept Phys, N-7491 Trondheim, Norway.
Three-loop HTL QCD thermodynamics
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
Language英语
KeywordQuark-gluon Plasma Hard Thermal Loops Hot Gauge-theories High-temperature Free-energy Perturbation-theory Quantum Chromodynamics Particle Physics Field-theories Collaboration
AbstractThe hard-thermal-loop perturbation theory (HTLpt) framework is used to calculate the thermodynamic functions of a quark-gluon plasma to three-loop order. This is the highest order accessible by finite temperature perturbation theory applied to a non-Abelian gauge theory before the high-temperature infrared catastrophe. All ultraviolet divergences are eliminated by renormalization of the vacuum, the HTL mass parameters, and the strong coupling constant. After choosing a prescription for the mass parameters, the three-loop results for the pressure and trace anomaly are found to be in very good agreement with recent lattice data down to T similar to 2 - 3 T(c), which are temperatures accessible by current and forthcoming heavy-ion collision experiments.
2011
ISSN1126-6708
Issue8Pages:53
Subject AreaPhysics
Indexed BySCI
Funding OrganizationHelmholtz International Center for FAIR; Research Council of Norway ; Helmholtz International Center for FAIR; Research Council of Norway ; Helmholtz International Center for FAIR; Research Council of Norway ; Helmholtz International Center for FAIR; Research Council of Norway
Citation statistics
Cited Times:67[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14303
Collection理论物理所科研产出_SCI期刊论文
Corresponding AuthorAndersen, JO (reprint author), Norwegian Univ Sci & Technol, Dept Phys, N-7491 Trondheim, Norway.
Recommended Citation
GB/T 7714
Andersen, JO,Leganger, LE,Strickland, M,et al. Three-loop HTL QCD thermodynamics[J]. JOURNAL OF HIGH ENERGY PHYSICS,2011(8):53.
APA Andersen, JO,Leganger, LE,Strickland, M,Su, N,&Andersen, JO .(2011).Three-loop HTL QCD thermodynamics.JOURNAL OF HIGH ENERGY PHYSICS(8),53.
MLA Andersen, JO,et al."Three-loop HTL QCD thermodynamics".JOURNAL OF HIGH ENERGY PHYSICS .8(2011):53.
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