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arXiv 1612.04564nucl-thhep-ph
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QCD phase diagram中通用临界参数的行为

Behavior of universal critical parameters in the QCD phase diagram

Marcus Bluhm, Marlene Nahrgang, Steffen A. Bass, Thomas Schaefer

摘要:

我们确定了QCD相图中临界涨落的重要参数对温度和重子化学势的依赖关系。该分析是基于从伊辛模型状态方程和金兹伯格-朗道有效势方法获得的序参量的波动的识别。讨论了从伊辛模型变量到QCD热力学的映射的影响。

英文摘要:

We determine the dependence of important parameters for critical fluctuations on temperature and baryon chemical potential in the QCD phase diagram. The analysis is based on an identification of the fluctuations of the order parameter obtained from the Ising model equation of state and the Ginzburg-Landau effective potential approach. The impact of the mapping from Ising model variables to QCD thermodynamics is discussed.

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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