Oscillation and decay of particle current due to a quench and dephasing in an interacting fermionic system
Quantum Gases
2018-10-02 v1 Statistical Mechanics
Abstract
We study the response of a particle current to dissipative dephasing in an interacting, few-body fermionic lattice system. The particles are prepared in the ground state in presence of an artificial magnetic gauge field, which is subsequently quenched to zero. The initial current decays non-trivially in the dissipative environment and we explore the emerging dynamics and its dependence on various system parameters.
Keywords
Cite
@article{arxiv.1712.06703,
title = {Oscillation and decay of particle current due to a quench and dephasing in an interacting fermionic system},
author = {Kenny Choo and Ulf Bissbort and Dario Poletti},
journal= {arXiv preprint arXiv:1712.06703},
year = {2018}
}
Comments
6 pages, 5 figures, submitted to European Physical Journal: Special Topic (EPJ-ST)