Equation of state of hot and dense QCD: resummed perturbation theory confronts lattice data

Mogliacci, Sylvain; Andersen, Jens O.; Strickland, Michael; Su, Nan; Vuorinen, Aleksi

doi:10.1007/jhep12(2013)055

Cited by 89 publications

(123 citation statements)

References 88 publications

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“…HTLpt has been used to calculate thermodynamic functions at one loop HTLpt [40][41][42][43][44], at two loops [45][46][47][48], and at three loops at zero chemical potential [49][50][51][52][53][54] as well as at finite chemical potential [55]. Application of some hard-thermal-loop motivated approaches can be found in [56][57][58][59][60][61][62][63][64][65][66][67].…”

Section: Jhep05(2014)027mentioning

confidence: 99%

Three-loop HTLpt thermodynamics at finite temperature and chemical potential

Haque

Bandyopadhyay

Andersen

et al. 2014

J. High Energ. Phys.

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213

181

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We calculate the three-loop thermodynamic potential of QCD at finite temperature and chemical potential(s) using the hard-thermal-loop perturbation theory (HTLpt) reorganization of finite temperature and density QCD. The resulting analytic thermodynamic potential allows us to compute the pressure, energy density, and entropy density of the quark-gluon plasma. Using these we calculate the trace anomaly, speed of sound, and second-, fourth-, and sixth-order quark number susceptibilities. For all observables considered we find good agreement between our three-loop HTLpt calculations and available lattice data for temperatures above approximately 300 MeV.

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Section: Jhep05(2014)027mentioning

confidence: 99%

Three-loop HTLpt thermodynamics at finite temperature and chemical potential

Haque

Bandyopadhyay

Andersen

et al. 2014

J. High Energ. Phys.

Self Cite

213

181

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“…Finally, we note that the cumulants at extremely high T and µ B can be analyzed perturbatively [100,101,102]. The comparisons between these perturbative analyses with lattice results have been done [81].…”

Section: Onset Of Deconfinement Transitionmentioning

confidence: 99%

Fluctuations of conserved charges in relativistic heavy ion collisions: An introduction

Asakawa

Kitazawa

2016

Progress in Particle and Nuclear Physics

118

102

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Bulk fluctuations of conserved charges measured by event-by-event analysis in relativistic heavy ion collisions are observables which are believed to carry significant amount of information on the hot medium created by the collisions. Active studies have been done recently experimentally, theoretically, and on the lattice. In particular, non-Gaussianity of the fluctuations has acquired much attention recently. In this review, we give a pedagogical introduction to these issues, and survey recent developments in this field of research. Starting from the definition of cumulants, basic concepts in fluctuation physics, such as thermal fluctuations in statistical mechanics and time evolution of fluctuations in diffusive systems, are described. Phenomena which are expected to occur in finite temperature and/or density QCD matter and their measurement by event-byevent analyses are also elucidated.

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“…[41]. In both cases the data are compared to the predictions based on hard thermal loop perturbation theory [67] and to those from dimensional reduction [68]. [41].…”

Section: Equation Of State At Finite Densitymentioning

confidence: 99%

“…[41]. In both plots the data are confronted to the expectations based on HTL perturbation theory [67] and dimensional reduction [68].…”

Section: Equation Of State At Finite Densitymentioning

confidence: 99%