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Title: Steady-state entanglement of a Bose-Einstein condensate and a nanomechanical resonator

Abstract

We analyze the steady-state entanglement between Bose-Einstein condensate trapped inside an optical cavity with a moving end mirror (nanomechanical resonator) driven by a single mode laser. The quantized laser field mediates the interaction between the Bose-Einstein condensate and nanomechanical resonator. In particular, we study the influence of temperature on the entanglement of the coupled system, and note that the steady-state entanglement is fragile with respect to temperature.

Authors:
;  [1]
  1. Department of Electronics, Quaid-i-Azam University, 45320 Islamabad (Pakistan)
Publication Date:
OSTI Identifier:
22068751
Resource Type:
Journal Article
Journal Name:
Physical Review. A
Additional Journal Information:
Journal Volume: 84; Journal Issue: 3; Other Information: (c) 2011 American Institute of Physics; Country of input: Syrian Arab Republic; Journal ID: ISSN 1050-2947
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BOSE-EINSTEIN CONDENSATION; CAVITIES; INTERACTIONS; LASER RADIATION; LASERS; QUANTUM ENTANGLEMENT; RESONATORS; STEADY-STATE CONDITIONS; TEMPERATURE DEPENDENCE; TRAPPING

Citation Formats

Asjad, Muhammad, and Saif, Farhan. Steady-state entanglement of a Bose-Einstein condensate and a nanomechanical resonator. United States: N. p., 2011. Web. doi:10.1103/PHYSREVA.84.033606.
Asjad, Muhammad, & Saif, Farhan. Steady-state entanglement of a Bose-Einstein condensate and a nanomechanical resonator. United States. doi:10.1103/PHYSREVA.84.033606.
Asjad, Muhammad, and Saif, Farhan. Thu . "Steady-state entanglement of a Bose-Einstein condensate and a nanomechanical resonator". United States. doi:10.1103/PHYSREVA.84.033606.
@article{osti_22068751,
title = {Steady-state entanglement of a Bose-Einstein condensate and a nanomechanical resonator},
author = {Asjad, Muhammad and Saif, Farhan},
abstractNote = {We analyze the steady-state entanglement between Bose-Einstein condensate trapped inside an optical cavity with a moving end mirror (nanomechanical resonator) driven by a single mode laser. The quantized laser field mediates the interaction between the Bose-Einstein condensate and nanomechanical resonator. In particular, we study the influence of temperature on the entanglement of the coupled system, and note that the steady-state entanglement is fragile with respect to temperature.},
doi = {10.1103/PHYSREVA.84.033606},
journal = {Physical Review. A},
issn = {1050-2947},
number = 3,
volume = 84,
place = {United States},
year = {2011},
month = {9}
}