Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility

Mogliacci S, Su N (2014)
EPJ Web of Conferences 70: 00031.

Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Zeitschriftenaufsatz | Veröffentlicht | Englisch
Abstract / Bemerkung
The weak-coupling expansion of the QCD pressure is known up to the order g6 log g. However, at experimentally relevant temperatures, the corresponding series is poorly convergent. In this proceedings, we discuss at which extent the gauge-invariant resummation scheme, Hard-Thermal-Loop perturbation theory (HTLpt), improves the apparent convergence. We first present HTLpt results for QCD thermodynamic functions up to three-loop order at vanishing chemical potential. Then, we report a preliminary HTLpt result of one-loop quark number susceptibility, probing the finite density equation of state. Our results are consistent with lattice data down to 2 − 3Tc, reinforcing the weakly-coupled quasiparticle picture in the intermediate coupling regime.
Erscheinungsjahr
Zeitschriftentitel
EPJ Web of Conferences
Band
70
Seite
00031
ISSN
PUB-ID

Zitieren

Mogliacci S, Su N. Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility. EPJ Web of Conferences. 2014;70:00031.
Mogliacci, S., & Su, N. (2014). Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility. EPJ Web of Conferences, 70, 00031. doi:10.1051/epjconf/20147000031
Mogliacci, S., and Su, N. (2014). Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility. EPJ Web of Conferences 70, 00031.
Mogliacci, S., & Su, N., 2014. Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility. EPJ Web of Conferences, 70, p 00031.
S. Mogliacci and N. Su, “Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility”, EPJ Web of Conferences, vol. 70, 2014, pp. 00031.
Mogliacci, S., Su, N.: Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility. EPJ Web of Conferences. 70, 00031 (2014).
Mogliacci, Sylvain, and Su, Nan. “Hard-Thermal-Loop QCD thermodynamics and quark number susceptibility”. EPJ Web of Conferences 70 (2014): 00031.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

Inspire: 1292246

Suchen in

Google Scholar