Journal article
Recurrence equations for the computation of correlations in the 1/r2 quantum many-body system
PJ Forrester
Journal of Statistical Physics | PLENUM PUBL CORP | Published : 1993
DOI: 10.1007/BF01048039
Abstract
In a previous paper the two-particle distribution function and one-particle density matrix for the quantum many-body system with the 1/r2 pair potential have been expressed as limiting cases of Selberg correlation integrals. Recurrence equations are derived which allow rapid evaluation of these multidimensional integrals. The exact results for the two-particle distribution are compared with the harmonic approximation. © 1993 Plenum Publishing Corporation.