Phase-controlled atom-photon entanglement in a three-level V-type atomic system via spontaneously generated coherence
type: Item
instance of: scholarly article
title: Phase-controlled atom-photon entanglement in a three-level V-type atomic system via spontaneously generated coherence
zbMATH Open document ID: 1295.81148
author: Mohammad Abazari
author: Ali Mortezapour
author: Mohammad Mahmoudi
author: Mostafa Sahrai
published in: Entropy
publication date: 2014-08-26T00:00:00Z
full work available at URL: https://arxiv.org/abs/1210.3654
review text: Summary: 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.
Mathematics Subject Classification ID: 81V80
Mathematics Subject Classification ID: 81P40
Mathematics Subject Classification ID: 94A17
zbMATH DE Number: 6334261
zbMATH Keywords: quantum interference
zbMATH Keywords: quantum entanglement
zbMATH Keywords: quantum entropy
zbMATH Keywords: phase-dependent
MaRDI profile type: Publication
OpenAlex ID: W3103961088
arXiv ID: 1210.3654
cites work: Mixed-state entanglement and quantum error correction
cites work: Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
cites work: Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
cites work: Quantum cryptography based on Bell’s theorem
cites work: Experimental quantum teleportation
cites work: Entropy and entanglement of time dependent two-mode Jaynes-Cummings model
cites work: The effects of thermal photons on entanglement dynamics for a dispersive Jaynes-Cummings model
cites work: The phase dependent double electromagnetically induced transparency in a four-level system with closed interaction contour
cites work: Fluctuations and entropy in models of quantum optical resonance
DOI: 10.3390/E13091541
description: scientific article; zbMATH DE number 6334261