Concurrence of Two Identical Atoms in a Rectangular Waveguide: Linear Approximation with Single Excitation
Quantum Physics
2020-09-29 v1
Abstract
We study two two-level systems (TLSs) interacting with a reservoir of guided modes confined in a rectangular waveguide. For the energy separation of the identical TLSs far away from the cutoff frequencies of transverse modes, the delay-differential equations are obtained with single excitation initial in the TLSs. The effects of the inter-TLS distance on the time evolution of the concurrence of the TLSs are examined.
Cite
@article{arxiv.1901.01795,
title = {Concurrence of Two Identical Atoms in a Rectangular Waveguide: Linear Approximation with Single Excitation},
author = {Lijuan Hu and Guiyuan Lu and Jing Lu and Lan Zhou},
journal= {arXiv preprint arXiv:1901.01795},
year = {2020}
}
Comments
7 pages, 4 figures