Linear response theory for quantum open systems
Mesoscale and Nanoscale Physics
2011-08-31 v1 Strongly Correlated Electrons
Abstract
Basing on the theory of Feynman's influence functional and its hierarchical equations of motion, we develop a linear response theory for quantum open systems. Our theory provides an effective way to calculate dynamical observables of a quantum open system at its steady-state, which can be applied to various fields of non-equilibrium condensed matter physics.
Cite
@article{arxiv.1108.5955,
title = {Linear response theory for quantum open systems},
author = {J. H. Wei and YiJing Yan},
journal= {arXiv preprint arXiv:1108.5955},
year = {2011}
}