Reaction matrix theory of single-particle potentials in nuclei

摘要: Abstract Starting from the Brueckner-Goldstone expansion for ground state energy of a system, number definitions shell-model potential nucleus are consired. It is demonstrated that “best” obtained by making wide use generalized time-ordering in an extended factorization procedure, thus generating which suitable calculations linked cluster expansions all nuclear properties. A variational definition also considered but shown to be incorrect. The “true” single-particle energies, as detected pick-up and stripping reactions, determined method similar Landau's theory Fermi liquid identical metastable energies Hugenhlotz Van Hove. difference between these defines re-arrangement each state. implications results computations briefly discussed.