Forward-backward quantum dynamics for time correlation functions

作者:Makri N*
来源:Journal of Physical Chemistry A, 2004, 108(5): 806-812.
DOI:10.1021/jp0308615

摘要

A novel quantum mechanical formulation of time correlation functions is derived, based on Bohmian trajectories integrated along a forward-backward time contour. The derived expression involves a smooth integrand amenable to Monte Carlo integration with a readily available position space density. The Bohmian potential governing the motion of the quantum trajectories is weak and well-behaved, facilitating the computation of Bohmian trajectories.

  • 出版日期2004-2-5