Work

Phase-Controlled Atom-Photon Entanglement in a Three-Level V-Type Atomic System via Spontaneously Generated Coherence

Year: 2011

Type: article

Abstract: We investigate the dynamical behavior of the atom-photon entanglement in a V-type three-level quantum system using the atomic reduced entropy. It is shown that an atom and photons are entangled at the steady-state; however disentanglement can also be achieved in an special condition. It is demonstrated that in the presence of quantum interference induced by spontaneous emission, the reduced entropy and the atom-photon entanglement are phase-dependent. A non-stationary solution is also obtained when the quantum interference due to the spontaneous emission is completely included.

Source: Entropy

DOI: 10.3390/e13091541

Authors: Mohammad Abazari, Ali Mortezapour, Mohammad Mahmoudi, Mostafa Sahrai

Institutions: University of Zanjan, Institute for Advanced Studies in Basic Sciences, University of Tabriz

Language: English

Topic: Quantum optics and atomic interactions

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,137

OpenAlex ID: W1990345490

FWCI: 0.866

Cites: 39

Cited by: 26

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