Markovian master equation for nonlinear systems
Quantum Physics
2017-10-09 v1
Abstract
Within the f-deformed oscillator formalism, we derive a Markovian master equation for the description of the damped dynamics of nonlinear systems that interact with their environment. The applicability of this treatment to the particular case of a Morse-like oscillator interacting with a thermal field is illustrated, and the decay of quantum coherence in such a system is analyzed in terms of the evolution on phase space of its nonlinear coherent states via the Wigner function.
Cite
@article{arxiv.1710.02251,
title = {Markovian master equation for nonlinear systems},
author = {O. de los Santos-Sánchez and J. Récamier and R. Jáuregui},
journal= {arXiv preprint arXiv:1710.02251},
year = {2017}
}
Comments
20 pages, 3 figures, Comments are welcome