Work

Non-Markovian quantum state diffusion for an open quantum system in fermionic environments

Year: 2013

Type: article

Abstract: Non-Markovian quantum state diffusion (NMQSD) provides a powerful approach to the dynamics of an open quantum system in bosonic environments. Here we develop a NMQSD method to study the open quantum system in fermionic environments. This problem involves anticommutative noise functions (i.e., Grassmann variables) that are intrinsically different from the noise functions of bosonic baths. We obtain the NMQSD equation for quantum states of the system and the non-Markovian master equation. Moreover, we apply this NMQSD method to single- and double-quantum-dot systems.

Source: Physical Review A

DOI: 10.1103/physreva.87.052108

Authors: Mi Chen, J. Q. You

Institutions: Fudan University, State Key Laboratory of Surface Physics, Beijing Computational Science Research Center

Language: English

Topic: Quantum Mechanics and Applications

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2162867307

FWCI: 1.877

Cites: 25

Cited by: 40

Related to: 10