流体在相变附近的非共形性和非完全性
Non-conformality and non-perfectness of fluid near phase transition
摘要：
我们研究了在Cornwall-Jackiw-Tomboulis（CJT）的Hartree近似下实标量场理论在弱耦合和强耦合下的热力学和输运性质.我们惊奇地发现，在相变附近，最简单的实标量模型在一定的强耦合下的所有热力学和输运性质与复杂QCD系统的晶格结果符合得很好。我们还证明了系统在相变附近是非共形的，表现为非理想流体。
英文摘要：
We investigate the thermodynamic and transport properties of the real scalar field theory at weak as well as strong couplings in the Hartree approximation of Cornwall-Jackiw-Tomboulis (CJT) formalism. To our surprise, we find that near phase transition, all the thermodynamic and transport properties of the simplest real scalar model at certain strong coupling agree well with the lattice results of the complex QCD system. We also demonstrate that the system near phase transition is non-conformal, and behaves as a non-perfect fluid.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
