Thermalization in many-fermion quantum systems with one-plus random k-body interactions
Thermalization in many-fermion quantum systems with one-plus random k-body interactions
Abstract We study the mechanism of thermalization in finite many-fermion systems with random k -body interactions in the presence of a mean-field. The system Hamiltonian H , for m fermions in N single particle states with k -body interactions, is modeled by mean field one-body h (1) and a random …