标题： N=1 有限温度超对称杨-米尔斯理论的相结构 显示英文标题

标题： Phase structure of the N=1 supersymmetric Yang-Mills theory at finite temperature

摘要： 超对称（SUSY）被认为是一个核心概念，用于标准模型之外的物理学以及在AdS/CFT对应框架下对强相互作用的描述。 对这些发展的深入理解需要了解有限温度下超对称模型的性质。 我们对N=1超对称杨-米尔斯理论（SYM）在时空格点上正则化的有限温度相图进行了蒙特卡洛研究。 该模型在许多方面与QCD相似：在两种理论的低温区域都发生夸克禁闭和费米子凝聚。 因此可以与QCD进行比较。 模拟显示，对于N=1 SYM，去禁闭温度对费米子质量有轻微的依赖性。 手征凝聚态的易感性分析支持了在去禁闭相变附近手征对称性可能被恢复的可能性。 显示英文摘要

摘要： Supersymmetry (SUSY) has been proposed to be a central concept for the physics beyond the standard model and for a description of the strong interactions in the context of the AdS/CFT correspondence. A deeper understanding of these developments requires the knowledge of the properties of supersymmetric models at finite temperatures. We present a Monte Carlo investigation of the finite temperature phase diagram of the N=1 supersymmetric Yang-Mills theory (SYM) regularised on a space-time lattice. The model is in many aspects similar to QCD: quark confinement and fermion condensation occur in the low temperature regime of both theories. A comparison to QCD is therefore possible. The simulations show that for N=1 SYM the deconfinement temperature has a mild dependence on the fermion mass. The analysis of the chiral condensate susceptibility supports the possibility that chiral symmetry is restored near the deconfinement phase transition.