Weidenmüller, H.A. - In: Physica A: Statistical Mechanics and its Applications 302 (2001) 1, pp. 302-309
The k-body embedded ensembles of random matrices originally defined by Mon and French are investigated as paradigmatic models of stochasticity in Fermionic many-body systems. In these ensembles, m Fermions in l degenerate single-particle states, interact via a random k-body interaction which...