Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Chinese Optics Letters
  • Vol. 5,
  • Issue 8,
  • pp. 484-486
  • (2007)

Entanglement dynamics of non-interacting two-qubit system under a squeezed vacuum environment

Not Accessible

Your library or personal account may give you access

Abstract

Entanglement dynamics of two non-interacting atoms in a squeezed vacuum reservoir is studied. Several examples with different initial entangled states are investigated, and it is found that entangled atoms become disentangled faster in squeezed vacuum than in ordinary vacuum, and larger squeezing results in faster entanglement decay. The time evolution of the concurrence and the separability "distance" 'Lambda' can be used to explain this novel entanglement sudden death phenomenon.

© 2007 Chinese Optics Letters

PDF Article
More Like This
Coherence and entanglement in a two-qubit system

Miguel Orszag and Maritza Hernandez
Adv. Opt. Photon. 2(2) 229-286 (2010)

Quantum Zeno and anti-Zeno effects on the entanglement dynamics of qubits dissipating into a common and non-Markovian environment

A. Nourmandipour, M. K. Tavassoly, and M. A. Bolorizadeh
J. Opt. Soc. Am. B 33(8) 1723-1730 (2016)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved