
Accession Number : AD0699176
Title : ON THE DERIVATION OF THE BELLHIROTA REPRESENTATION OF THE PARTITION FUNCTION FOR INTERACTING BOSONS.
Descriptive Note : Technical rept.,
Corporate Author : NORTHWESTERN UNIV EVANSTON ILL DEPT OF PHYSICS
Personal Author(s) : Jalickee,J. B. ; Wiegel,F. W.
Report Date : 26 NOV 1969
Pagination or Media Count : 12
Abstract : A simple representation of the partition function for interacting bosons was derived by Bell and Hirota. They used methods of second quantization, and the equivalence between Matsubara averages and averages over Gaussian random functions. The paper gives a derivation of this representation which entirely bypasses the formalism of second quantization, and uses methods of functional calculus only. (Author)
Descriptors : (*BOSONS, FUNCTIONS(MATHEMATICS)), FIELD THEORY, FUNCTIONAL ANALYSIS, WAVE FUNCTIONS
Subject Categories : Nuclear Physics & Elementary Particle Physics
Quantum Theory and Relativity
Distribution Statement : APPROVED FOR PUBLIC RELEASE