arXiv:nucl-th/9508008·v1·Nuclear Theory
The hole spectral function and the relationship between overlap functions, natural orbitals and the one-body density matrix in nuclei
A.N. Antonov🇧🇬 · M.V. Stoitsov🇧🇬 · M.K. Gaidarov🇧🇬 · S.S. Dimitrova🇧🇬 · P.E. Hodgson🇬🇧
Abstract
A method to calculate the hole spectral function in the discrete part of the spectrum is suggested within the natural orbital representation of the one-body density matrix of -nucleon system using its relationship with the overlap functions of the eigenstates in the -nucleon system.
Comments: 9 pages, LaTeX, no figures