Variational reduced density matrix method in the doubly-occupied configuration interaction space using four-particle N-representability conditions: Application to the XXZ model of...

por Rubio-García, Alvaro, Dukelsky, Jorge, Alcoba, Diego R., Capuzzi, Pablo, Oña, Ofelia Beatriz, Ríos, Elías Daniel, Torre, Alicia, Lain, Luis
Publicado 2019