Equation of State for QCD at finite temperature and density. Resummation versus lattice data

Andersen JO, Haque N, Mustafa MG, Strickland M, Su N (2016)
In: Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014. Adrianov AA, Brambilla N, Kim V, Kolevatov S (Eds); AIP Conference Proceedings, 1701(1). Melville, NY: American Institute of Physics.

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Konferenzbeitrag | Veröffentlicht | Englisch
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Abstract / Bemerkung
The perturbative series for finite-temperature field theories has very poorconvergence properties and one needs a way to reorganize it. In this talk, Ireview two ways of reorganizing the perturbative series for field theories atfinite temperature and chemical potential, namely hard-thermal-loopperturbation theory (HTLpt) and dimensional reduction (DR). I will presentresults for the pressure, trace anomaly, speed of sound and the quarksusceptibilities from a 3-loop HTLpt calculation and for the quarksusceptibilities using DR at four loops. A careful comparison with availablelattice data shows good agreement for a number of physical quantities.
Erscheinungsjahr
Titel des Konferenzbandes
Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014
Band
1701
Zeitschriftennummer
1
Artikelnummer
020003
Konferenz
11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI)
Konferenzort
St. Petersburg, Russia
Konferenzdatum
2014-09-08 – 2014-09-12
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Andersen JO, Haque N, Mustafa MG, Strickland M, Su N. Equation of State for QCD at finite temperature and density. Resummation versus lattice data. In: Adrianov AA, Brambilla N, Kim V, Kolevatov S, eds. Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014. AIP Conference Proceedings. Vol 1701. Melville, NY: American Institute of Physics; 2016.
Andersen, J. O., Haque, N., Mustafa, M. G., Strickland, M., & Su, N. (2016). Equation of State for QCD at finite temperature and density. Resummation versus lattice data. In A. A. Adrianov, N. Brambilla, V. Kim, & S. Kolevatov (Eds.), AIP Conference Proceedings: Vol. 1701. Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014 Melville, NY: American Institute of Physics. doi:10.1063/1.4938592
Andersen, J. O., Haque, N., Mustafa, M. G., Strickland, M., and Su, N. (2016). “Equation of State for QCD at finite temperature and density. Resummation versus lattice data” in Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014, Adrianov, A. A., Brambilla, N., Kim, V., and Kolevatov, S. eds. AIP Conference Proceedings, vol. 1701, (Melville, NY: American Institute of Physics).
Andersen, J.O., et al., 2016. Equation of State for QCD at finite temperature and density. Resummation versus lattice data. In A. A. Adrianov, et al., eds. Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014. AIP Conference Proceedings. no.1701 Melville, NY: American Institute of Physics.
J.O. Andersen, et al., “Equation of State for QCD at finite temperature and density. Resummation versus lattice data”, Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014, A.A. Adrianov, et al., eds., AIP Conference Proceedings, vol. 1701, Melville, NY: American Institute of Physics, 2016.
Andersen, J.O., Haque, N., Mustafa, M.G., Strickland, M., Su, N.: Equation of State for QCD at finite temperature and density. Resummation versus lattice data. In: Adrianov, A.A., Brambilla, N., Kim, V., and Kolevatov, S. (eds.) Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014. AIP Conference Proceedings. 1701, American Institute of Physics, Melville, NY (2016).
Andersen, Jens O., Haque, Najmul, Mustafa, Munshi G., Strickland, Michael, and Su, Nan. “Equation of State for QCD at finite temperature and density. Resummation versus lattice data”. Proceedings, 11th Conference on Quark Confinement and the Hadron Spectrum (Confinement XI) : St. Petersburg, Russia, September 8-12, 2014. Ed. Alexander A. Adrianov, Nora Brambilla, Victor Kim, and Sergey Kolevatov. Melville, NY: American Institute of Physics, 2016.Vol. 1701. AIP Conference Proceedings.

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