title: Dynamics of quantum dissipation systems interacting with fermion and boson grand canonical bath ensembles: hierarchical equations of motion approach.
abstract: A hierarchical equations of motion formalism for a quantum dissipation system in a grand canonical bath ensemble surrounding is constructed on the basis of the calculus-on-path-integral algorithm, together with the parametrization of arbitrary non-Markovian bath that satisfies fluctuation-dissipation theorem. The influence functionals for both the fermion or boson bath interaction are found to be of the same path integral expression as the canonical bath, assuming they all satisfy the Gaussian statistics. However, the equation of motion formalism is different due to the fluctuation-dissipation theories that are distinct and used explicitly. The implications of the present work to quantum transport through molecular wires and electron transfer in complex molecular systems are discussed.
authors: Department of Chemistry, Hong Kong University of Science and Technology, Kowloon, Hong Kong. jinjs@ust.hk
authors: Jinshuang
authors: J
authors: Jin
authors: Sven
authors: S
authors: Welack
authors: JunYan
authors: J
authors: Luo
authors: Xin-Qi
authors: XQ
authors: Li
authors: Ping
authors: P
authors: Cui
authors: Rui-Xue
authors: RX
authors: Xu
authors: YiJing
authors: Y
authors: Yan