Study of the QCD phase diagram with a nonzero chiral chemical potential
Study of the QCD phase diagram with a nonzero chiral chemical potential
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DOI：
10.1103/physrevd.93.034509
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发表时间：
2015-12
影响因子：
5
通讯作者：
V. Braguta;E. Ilgenfritz;A. Kotov;B. Petersson;S. Skinderev
中科院分区：
文献类型：
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作者：
V. Braguta;E. Ilgenfritz;A. Kotov;B. Petersson;S. Skinderev
本文报道了具有非零手性化学势的$SU(3)$\char21{}QCD的晶格模拟。我们重点研究了手性化学势对约束/反约束相变和手性对称性的破坏/恢复的影响。用动态威尔逊费米子进行了仿真。我们发现临界温度随着手性化学势的增大而升高。
In this paper we report on lattice simulations of $SU(3)$\char21{}QCD with nonzero chiral chemical potential. We focus on the influence of the chiral chemical potential on the confinement/deconfinement phase transition and the breaking/restoration of chiral symmetry. The simulation is carried out with dynamical Wilson fermions. We find that the critical temperature rises as the chiral chemical potential grows.