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arXiv 1305.6567hep-phnucl-th
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Nambu-Jona-Lasinio模型中缀饰Polyakov环的物理解释

Physical interpretation of the dressed Polyakov loop in the Nambu--Jona-Lasinio model

Sanjin Benić

摘要:

本文研究了Nambu-Jona-Lasinio(NJL)模型中缀饰Polyakov环的快速上升随温度的变化。在QCD中,这种行为被解释为禁闭-解除禁闭的相变.然而,我们证明,在NJL模型,这只是一个残留的手性过渡。

英文摘要:

We investigate the rapid rise of the dressed Polyakov loop in the Nambu--Jona-Lasinio (NJL) model as a function of temperature. In QCD such a behaviour is interpreted as a confinement- deconfinement phase transition. However, we demonstrate that in the NJL model this is simply a remnant of the chiral transition.

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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