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arXiv 2006.00608hep-thhep-lat
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有限温度和密度下三维Thirring耦合的相关性

The relevance of the three dimensional Thirring coupling at finite temperature and density

R. Narayanan

摘要:

本文研究了有限温度和密度下的三维Thirring模型在无穷味数极限下的性质。我们计算了数密度作为温度的函数,并在零温度下的密度作为相关参数。当密度在零温度下接近零时,三维自由费米子气体的行为平滑地过渡到当密度在零温度下接近无穷大时的二维自由费米子气体的行为。

英文摘要:

We studied the three dimensional Thirring model in the limit of infinite number of flavors at finite temperature and density. We calculated the number density as a function of temperature and the density at zero temperature serves as a relevant parameter. A three dimensional free fermion gas behavior as the density at zero temperature approaches zero smoothly crosses over to a two dimensional free fermion gas behavior as the density at zero temperature approaches infinity.

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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