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arXiv 0812.3074hep-thcond-mat.stat-mech
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$N$偶态下第二类$\mathbb{Z}_{N}$赝费米场论的重整化群流

Renormalization group flows for the second $\mathbb{Z}_{N}$ parafermionic field theory for $N$ even

Benoit Estienne

摘要:

扩展了在$N$为奇数的情况下获得的结果,研究了具有对称性$\mathbb{Z}_{N}$(对于$N$为偶数)的第二类仿费米子场论的轻微相关扰动的影响。重整化群方程及其红外不动点在两种情况下表现出相同的结构。除了从第$p$模型到第$(p-2)$模型的标准流程之外,还找到了对应于第$(p-1)$模型的另一个不动点。

英文摘要:

Extending the results obtained in the case $N$ odd, the effect of slightly relevant perturbations of the second parafermionic field theory with the symmetry $\mathbb{Z}_{N}$, for $N$ even, are studied. The renormalization group equations, and their infra red fixed points exhibit the same structure in both cases. In addition to the standard flow from the $p$-th to the $(p-2)$-th model, another fixed point corresponding to the $(p-1)$-th model is found.

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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