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arXiv math-ph/0509071math-phmath.MPmath.PR
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与玻色-爱因斯坦凝聚有关的随机点场

A Random Point Field related to Bose-Einstein Condensation

H. Tamura, K. R. Ito

摘要:

通过热力学极限得到了描述理想玻色气体系统在玻色-爱因斯坦凝聚状态下位置分布的随机点场。由此产生的点场是由两个独立的点场的卷积给出的:所谓的玻色子过程,其生成泛函由与热算子相关的算子的Fredholm行列式的逆表示;点场,其生成泛函由算子的预解式表示。在一个抽象的提法,后者的点域的建设也给出了。

英文摘要:

The random point field which describes the position distribution of the system of ideal boson gas in a state of Bose-Einstein condensation is obtained through the thermodynamic limit. The resulting point field is given by convolution of two independent point fields: the so called boson process whose generating functional is represented by inverse of the Fredholm determinant for an operator related to the heat operator and the point field whose generating functional is represented by a resolvent of the operator. The construction of the latter point field in an abstract formulation is also given.

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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