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Three loop HTL perturbation theory at finite temperature and chemical potential

Michael Strickland
(
- Kent State U. (main)
)
,
Jens O. Andersen
(
- Norwegian U. Sci. Tech.
)
,
Aritra Bandyopadhyay
(
- Saha Inst.
)
,
Najmul Haque
(
- Saha Inst.
)
,
Munshi G. Mustafa
(
- Saha Inst.
)

Jul 14, 2014

5 pages

Part of Proceedings, 24th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2014) : Darmstadt, Germany, May 19-24, 2014, 841-845

Published in:

Nucl.Phys.A 931 (2014) 841-845

Contribution to:

- Quark Matter 2014
, 841-845

Published: Nov, 2014

e-Print:

1407.3671 [hep-ph]

DOI:

10.1016/j.nuclphysa.2014.09.022

View in:

ADS Abstract Service

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Abstract: (Elsevier)

In this proceedings contribution we present a recent three-loop hard-thermal-loop perturbation theory (HTLpt) calculation of the thermodynamic potential for a finite temperature and chemical potential system of quarks and gluons. We compare the resulting pressure, trace anomaly, and diagonal/off-diagonal quark susceptibilities with lattice data. We show that there is good agreement between the three-loop HTLpt analytic result and available lattice data.

Note:

4 pages, 4 figures

QCD equation of state
Finite temperature
Finite density
Hard-thermal-loop perturbation theory
potential: chemical
potential: thermodynamical
quark: susceptibility
perturbation theory: higher-order
finite temperature
lattice

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Figures(8)

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