Formulation of the Generator Coordinate Method with arbitrary bases

Abstract

The existing formalism used to compute the operator overlaps necessary to carry out generator coordinate method calculations using a set of Hartree- Fock- Bogoliubov wave functions, is generalized to the case where each of the HFB states are expanded in different arbitrary bases spanning different sub-space of the Hilbert space.

5 pages, no figures

References in corpus (4)

• The sign of the overlap of HFB wave functions
• Generalized Wick's theorem for multiquasiparticle overlaps as a limit of Gaudin's theorem
• Technical aspects of the evaluation of the overlap of Hartree- Fock- Bogoliubov wave functions
• Efficient computation of matrix elements of generic Slater determinants

Cited by in corpus (1)

• Operator overlaps in harmonic oscillator bases with different oscillator lengths