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arXiv 1306.3019hep-th
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Yang-Mills双矩阵模型的重整化群方法

A Renormalization Group Approach to A Yang-Mills Two Matrix Model

Shoichi Kawamoto, Dan Tomino

摘要:

利用Brezin和Zinn-Justin提出的矩阵重整化群方法研究了含质量项的Yang-Mills二型矩阵模型.重整化群方法表明,该模型具有与二维欧氏引力相似的临界行为。讨论了无质量极限和沿重整化群流二次项的产生。

英文摘要:

A Yang-Mills type two matrix model with mass terms is studied by use of a matrix renormalization group approach proposed by Brezin and Zinn-Justin. The renormalization group method indicates that the model exhibits a critical behavior similar to that of two dimensional Euclidean gravity. A massless limit and the generation of quadratic terms along the renormalization group flow are discussed.

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