Kröger, H.; Luo, X.Q.; Moriarty, K.J.M. - In: Mathematics and Computers in Simulation (MATCOM) 62 (2003) 3, pp. 377-383
The Monte Carlo (MC) Hamiltonian is a new stochastic method to solve many-body problems. The MC Hamiltonian represents an effective Hamiltonian in a finite energy window. We construct it from the classical action via Monte Carlo with importance sampling. The MC Hamiltonian yields the energy...