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arXiv 0710.3836hep-th
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有限温度下2+1维非对易实标量场理论

Noncommutative real scalar field theory in 2+1 dimensions at finite temperature

C. D. Fosco, G. A. Silva

摘要:

研究了2+1维非对易实标量场的热效应。使用微扰展开的自由能,我们推导出一些一般性质的相应的贡献,在热力学极限。我们表明,该模型可以一致地解释为定义在有限体积,这是自然确定的非对易性尺度。

英文摘要:

We study thermal effects for a noncommutative real scalar field in 2+1 dimensions including a Grosse-Wulkenhaar term. Using a perturbative expansion for the free energy, we deduce some general properties of the corresponding contributions, in the thermodynamic limit. We show that the model can be consistently interpreted as defined on a finite volume, which is naturally determined by the noncommutativity scale.

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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