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Expectation values of operators in the quasi-chemical equilibrium theory part II

Published online by Cambridge University Press:  09 April 2009

John M. Blatt
John M. Blatt
Affiliation:
Applied Mathematics Department, University of New South Wales, Kensington, N.S.W.
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Abstract

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Expectation values of one-particle and two-particle operators are evaluated in the quasi-chemical equilibrium (pair correlation) approximation to statistical mechanics. Earlier work was restricted to the case of extreme Bose-Einstein condensation of the correlated pairs; the new formulas are not so restricted, but are correspondingly more complicated to evaluate practically. However, a simple result can be obtained for the expectation value of the number of particles.

Information

Type
Research Article
Information
Journal of the Australian Mathematical Society , Volume 2 , Issue 4 , December 1962 , pp. 464 - 477
Copyright
Copyright © Australian Mathematical Society 1962

References

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