2015
DOI: 10.1002/ctpp.201400056
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Thermodynamics of the Quark‐Gluon Plasma at Finite Chemical Potential: Color Path Integral Monte Carlo Results

Abstract: Key words strongly coupled plasma, quark gluon plasma PACS 12.38Mh, 31.15.Qg, 51.20.+d, 52.27Gr Based on the constituent quasiparticle model of the quark-gluon plasma (QGP), color quantum path-integral Monte-Carlo (PIMC) calculations of the thermodynamic properties of the QGP are performed. We extend our previous zero chemical potential simulations to the QGP at finite baryon chemical potential. The results indicate that color PIMC can be applied not only above the QCD critical temperature Tc but also below… Show more

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Cited by 19 publications
(18 citation statements)
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“…We expect our results to be useful for the further development of fermionic QMC methods at finite temperature, which is of paramount importance for a variety of fields such as warm dense matter, electrons in quantum dots, ultra‐cold atoms, or quark‐gluon plasmas …”
Section: Summary and Discussionmentioning
confidence: 90%
“…We expect our results to be useful for the further development of fermionic QMC methods at finite temperature, which is of paramount importance for a variety of fields such as warm dense matter, electrons in quantum dots, ultra‐cold atoms, or quark‐gluon plasmas …”
Section: Summary and Discussionmentioning
confidence: 90%
“…In Ref. [16], the thermodynamic properties of the QGP are performed based on the constituent quasiparticle model of the quark-gluon plasma. In addition, the thermodynamic properties are investigated in the framework chiral quark models such as in Refs.…”
Section: Introductionmentioning
confidence: 99%
“…4 b), we show PIMC data for the permutation-cycle correlation function P (1, l) [see Eq. (20)] for N = 100 (green squares) and N = 33 (red circles), which is a measure for the joint probability to find one single particle and one permutation-cycle of length l within the PIMC simulation at the same time. Again, we observe a perfect agreement of both data sets for small l, and significant finite-size effects for l 5.…”
Section: A Ideal Fermi Gasmentioning
confidence: 99%
“…Consequently, PIMC simulations of electrons are restricted to relatively high temperature or strong coupling, but break down when quantum-degeneracy effects become important. This is very unfortunate, as fermionic quantum Monte-Carlo simulations at finite temperature are highly needed for the description of, e.g., ultracold atoms [13][14][15] , lattice models [16][17][18] , or even exotic quark-gluon plasmas 19,20 .…”
Section: Introductionmentioning
confidence: 99%