Stochastic gauge: a new technique for quantum simulations
arXiv:cond-mat/0309537 · doi:10.1142/9789812703002_0024
Abstract
We review progress towards direct simulation of quantum dynamics in many-body systems, using recently developed stochastic gauge techniques. We consider master equations, canonical ensemble calculations and reversible quantum dynamics are compared, as well the general question of strategies for choosing the gauge.
11 pages, 2 figures, to be published in Proceedings of the 16th International Conference on Laser Spectroscopy (ICOLS), Palm Cove, Australia (2003)