论文标题
假想的isospin化学潜力处的轻型Roberge-Weiss Tricricition端点
The light Roberge-Weiss tricritical endpoint at imaginary isospin chemical potential
论文作者
论文摘要
我们讨论了在温度和夸克质量平面上非零想象的重子和同源化学势的Roberge Weiss（RW）相变的结果。我们的研究着重于光三临时端点，该端点已被用作推外的起点，该端点是针对化学潜力消失的手性极限的推断。特别是，我们有兴趣确定假想的同胞化学电位如何相对于零假想同胞素化学势的早期研究而转移三智能质量。积极的转变可能会使一个人可以从较大的夸克质量值中执行手性外推，从而使它们在计算上的昂贵。我们还为RW相变的Polyakov循环簇的动力学提出了结果。
We discuss results for the Roberge Weiss (RW) phase transition at nonzero imaginary baryon and isospin chemical potentials, in the plane of temperature and quark masses. Our study focuses on the light tricritical endpoint which has already been used as a starting point for extrapolations aiming at the chiral limit at vanishing chemical potentials. In particular, we are interested in determining how imaginary isospin chemical potential shifts the tricritical mass with respect to earlier studies at zero imaginary isospin chemical potential. A positive shift might allow one to perform the chiral extrapolations from larger quark mass values, therefore making them less computationally expensive. We also present results for the dynamics of Polyakov loop clusters across the RW phase transition.
