arXiv:nucl-th/9709036·v1·Nuclear Theory
A particle-number-conserving solution to the generalized pairing problem
Feng Pan🇺🇸 · J. P. Draayer🇺🇸 · W. E. Ormand (Louisiana State University)🇺🇸
Abstract
An exact, number-conserving solution to the generalized, orbit-dependent pairing problem is derived by introducing an infinite-dimensional algebra. A method for obtaining eigenvalues and eigenvectors of the corresponding Hamiltonian is also given. The relevance of the orbit-dependent pairing solution is demonstrated by comparing predictions of the model with shell-model calculations.
Comments: 12 pages, LaTeX (uses RevTex macros), one postscript figure. Submitted to Physical Review Letters