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arXiv 0812.4753hep-th
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关于超对称矩阵模型的热力学评论

Comments on thermodynamics of supersymmetric matrix models

A. V. Smilga

摘要:

本文论证了在大N极限下具有16个实超荷的超对称矩阵模型的谱结构是相当不平凡的,除了自然能标~λ^{1/3} =(g^2 N)^{1/3}外,还涉及到一个更低的能标~λ^{1/3}N^{-5/9}.这使得人们能够理解系统的平均内能的非平凡行为,E与T^{14/5}成正比,这是AdS对偶参数所预测的。

英文摘要:

We present arguments that the structure of the spectrum of the supersymmetric matrix model with 16 real supercharges in the large N limit is rather nontrivial, involving besides the natural energy scale ~λ^{1/3} = (g^2 N)^{1/3} also a lower scale ~λ^{1/3}N^{-5/9}. This allows one to understand a nontrivial behaviour of the mean internal energy of the system, E proportional to T^{14/5}, predicted by AdS duality arguments.

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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