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arXiv 0912.5520math-phhep-thmath.MP
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β = 1时二维Dyson气体平均能量的精确解

Exact solution for mean energy of 2d Dyson gas at beta = 1

Sh. Shakirov

摘要:

从组合的观点研究了二次势中2dDyson气体的平均库仑能。当β = 1时,我们找到了一个关于平均能量的递归关系,并得到了它关于超几何函数3F2的封闭形式的精确(有限N)解。利用这个精确解,我们导出了平均能量的大N渐近展开式,并证明了这个展开式包含N的半整数幂。

英文摘要:

Mean Coulomb energy of 2d Dyson gas in quadratic potential is examined from combinatorial viewpoint. For beta = 1, we find a recursive relation on mean energy and obtain its exact (finite N) solution in closed form in terms of the hypergeometric function 3F2. Using this exact solution, we derive the large-N asymptotic expansion of mean energy and show, that this expansion contains half-integer powers of N.

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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