Simulations with Complex Measures
arXiv:hep-lat/9311071 · doi:10.1016/0920-5632(94)90506-1
Abstract
Towards a solution to the sign problem in the simulations of systems having indefinite or complex-valued measures, we propose a new approach which yields statistical errors smaller than the crude Monte Carlo using absolute values of the original measures. The 1D complex-coupling Ising model is employed as an illustration.
3 pages, postcript (95K), contribution to LAT93, UM-P-93/108