2 papers
physics.comp-ph2020
PairDiagSph: Generalization of the Exact Pairing Diagonalization Program for Spherical Systems
Xiaoyu Liu, Chong Qi, Xin Guan +1
We present an efficient program for the exact diagonalization solution of the pairing Hamiltonian in spherical systems with rotational invariance based on the SU(2) quasi-spin alge…
nucl-th2020
PairDiag: an exact diagonalization program for solving general pairing Hamiltonians
Xiaoyu Liu, Chong Qi
We present a program for solving exactly the general pairing Hamiltonian based on diagonalization. The program generates the seniority-zero shell-model-like basis vectors via the `…