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arXiv 0905.0324nucl-th
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强耦合夸克-胶子等离子体的物态方程--路径积分Monte Carlo结果

Equation of state of strongly coupled quark--gluon plasma -- Path integral Monte Carlo results

V. S. Filinov, M. Bonitz, Y. B. Ivanov, V. V. Skokov, P. R. Levashov, V. E. Fortov

摘要:

用路径积分蒙特卡罗模拟研究了温度从$ 1.1 T_c$到$3 T_c$的夸克胶子强耦合准粒子等离子体。这种方法扩展了以前的经典非相对论模拟的基础上的颜色库仑相互作用的量子制度。我们提出的状态方程,并找到良好的协议与晶格的结果。此外,对分布函数和颜色关联函数计算表明强相关性和液体样行为。

英文摘要:

A strongly coupled plasma of quark and gluon quasiparticles at temperatures from $ 1.1 T_c$ to $3 T_c$ is studied by path integral Monte Carlo simulations. This method extends previous classical nonrelativistic simulations based on a color Coulomb interaction to the quantum regime. We present the equation of state and find good agreement with lattice results. Further, pair distribution functions and color correlation functions are computed indicating strong correlations and liquid-like behavior.

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。

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