Entanglement dynamics: Generalized master equation for uniformly accelerated two-level systems
High Energy Physics - Theory
2023-01-11 v2 General Relativity and Quantum Cosmology
Quantum Physics
Abstract
We propose a new form for the quantum master equation in the theory of open quantum systems. This new formalism allows one to describe the dynamics of two-level systems moving along different hyperbolic trajectories with distinct proper times. In the Born-Markov approximation, we consider a quantum massless scalar field coupled with two-level systems. Starting from a separable state we show the emergence of entanglement harvesting. For different proper accelerations we verify also the entanglement sudden death.
Cite
@article{arxiv.2205.11628,
title = {Entanglement dynamics: Generalized master equation for uniformly accelerated two-level systems},
author = {M. S. Soares and G. Menezes and N. F. Svaiter},
journal= {arXiv preprint arXiv:2205.11628},
year = {2023}
}
Comments
27 pages, 6 figures