Study of Electromagnetically Induced Transparency using long-lived Singlet States
Quantum Physics
2011-03-18 v1
Abstract
The long-lived singlet states are useful to study a variety of interesting quantum phenomena. In this work we study electromagnetically induced transparency using a two-qubit system. The singlet state acts as a `dark state' which does not absorb a probe radiation in the presence of a control radiation. Further we demonstrate that the simultaneous irradiation of probe and control radiations acts as a dynamical decoupling preserving the singlet state at higher correlation for longer durations.
Cite
@article{arxiv.1103.3386,
title = {Study of Electromagnetically Induced Transparency using long-lived Singlet States},
author = {Soumya Singha Roy and T. S. Mahesh},
journal= {arXiv preprint arXiv:1103.3386},
year = {2011}
}
Comments
4 pages, 4 figures