Quantum Zeno and anti-Zeno effect in atom-atom entanglement induced by non-Markovian environment
Quantum Physics
2009-09-03 v1
Abstract
The dynamic behavior of the entanglement for two two-level atoms coupled to a common lossy cavity is studied. We find that the speed of disentanglement is a decreasing (increasing) function of the damping rate of the cavity for on/near (far-off) resonant couplings. The quantitative explanations for these phenomena are given, and further, it is shown that they are related to the quantum Zeno and anti-Zeno effect induced by the non-Markovian environment.
Keywords
Cite
@article{arxiv.0909.0375,
title = {Quantum Zeno and anti-Zeno effect in atom-atom entanglement induced by non-Markovian environment},
author = {Yang Li and Hong Guo},
journal= {arXiv preprint arXiv:0909.0375},
year = {2009}
}
Comments
4 pages, 2 figures