%0 Journal Article
%T Matrix elements of one-body and two-body operators between arbitrary HFB multi-quasiparticle states
%A Qing-Li Hu
%A Zao-Chun Gao
%A Y. S. Chen
%J Physics
%D 2013
%I arXiv
%R 10.1016/j.physletb.2014.05.045
%X We present new formulae for the matrix elements of one-body and two-body physical operators in compact forms, which are applicable to arbitrary Hartree-Fock-Bogoliubov wave functions, including those for multi-quasiparticle excitations. The test calculations show that our formulae may substantially accelerate the process of symmetry restoration when applied to the heavy nuclear system.
%U http://arxiv.org/abs/1307.6905v2