Study of Electromagnetically Induced Transparency using long-lived Singlet States

Soumya Singha Roy; T. S. Mahesh

Study of Electromagnetically Induced Transparency using long-lived Singlet States

Chemistry

Research output: Working paper › Preprint

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.

Original language	English
Publication status	Published - 17 Mar 2011

Bibliographical note

4 pages, 4 figures

Keywords

quant-ph

Access to Document

pdf

http://arxiv.org/abs/1103.3386

Cite this

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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.",

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