Stochastic gauges in quantum dynamics for many-body simulations
量子物理
2009-11-07 v1
摘要
Quantum dynamics simulations can be improved using novel quasiprobability distributions based on non-orthogonal hermitian kernel operators. This introduces arbitrary functions (gauges) into the stochastic equations, which can be used to tailor them for improved calculations. A possible application to full quantum dynamic simulations of BEC's is presented.
引用
@article{arxiv.quant-ph/0203108,
title = {Stochastic gauges in quantum dynamics for many-body simulations},
author = {P. Deuar and P. D. Drummond},
journal= {arXiv preprint arXiv:quant-ph/0203108},
year = {2009}
}
备注
4 pages, 2 figures