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98-06U

98-06U


By icmp_admin - Posted on 08 February 2012

UDC: 
548:537.611.44
PACS: 
05.60.+w, 05.70.Ln, 05.20.Dd, 52.25.Dg, 52.25.Fi

The Functional Representation of Partition Function of Quantum Cluster Systems

N.A. Korynevskii

The partition function representation of quantum cluster system in a form of functional integral over collective variables is obtained. The statistic and thermodynamic properties of reference system which consists of isolated clusters groups are investigated. Intracluster interactions are described by exchange Haizenberg-type Hamiltonian. The method of calculation is developed and the coefficients of non-Gaussian basic distribution of collective variables on generalized transition operators are found.

Year: 
1998
Pages: 
31
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