Monte Carlo Hamiltonian
arXiv:hep-lat/9908047 · doi:10.1016/S0920-5632(00)91855-3
Abstract
We suggest how to construct an effective low energy Hamiltonian via Monte Carlo starting from a given action. We test it by computing thermodynamical observables like average energy and specific heat for simple quantum systems.
Contribution to Lattice'99 (Theoretical developments) Text (LaTeX file) + 2 figures (ps files)