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Title: Effect of two-qutrit entanglement on quantum speed limit time of a bipartite V-type open system

Abstract

In the present paper, quantum speed limit (QSL) time of a bipartite V-type three-level atomic system under the effect of two-qutrit entanglement is investigated. Each party interacts with own independent reservoir. By considering two local unitarily equivalent Werner states and the Horodecki PPT state, as initial states, the QSL time is evaluated for each of them in the respective entangled regions. It is counterintuitively observed that the effect of entanglement on the QSL time driven from each of the initial Werner states are completely different when the degree of non-Markovianity is considerable. In addition, it is interesting that the effect of entanglement of the non-equivalent Horodecki state on the calculated QSL time displays an intermediate behavior relative to the cases obtained for the Werner states.

Authors:
 [1]; ; ;  [2]
  1. Research Institute for Fundamental Sciences, University of Tabriz (Iran, Islamic Republic of)
  2. Physics Department, Azarbaijan Shahid Madani University, Tabriz (Iran, Islamic Republic of)
Publication Date:
OSTI Identifier:
22617488
Resource Type:
Journal Article
Resource Relation:
Journal Name: Annals of Physics; Journal Volume: 378; Other Information: Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; QUANTUM ENTANGLEMENT; QUANTUM STATES; THREE-BODY PROBLEM

Citation Formats

Behzadi, N., E-mail: n.behzadi@tabrizu.ac.ir, Ahansaz, B., Ektesabi, A., and Faizi, E.. Effect of two-qutrit entanglement on quantum speed limit time of a bipartite V-type open system. United States: N. p., 2017. Web. doi:10.1016/J.AOP.2017.01.026.
Behzadi, N., E-mail: n.behzadi@tabrizu.ac.ir, Ahansaz, B., Ektesabi, A., & Faizi, E.. Effect of two-qutrit entanglement on quantum speed limit time of a bipartite V-type open system. United States. doi:10.1016/J.AOP.2017.01.026.
Behzadi, N., E-mail: n.behzadi@tabrizu.ac.ir, Ahansaz, B., Ektesabi, A., and Faizi, E.. Wed . "Effect of two-qutrit entanglement on quantum speed limit time of a bipartite V-type open system". United States. doi:10.1016/J.AOP.2017.01.026.
@article{osti_22617488,
title = {Effect of two-qutrit entanglement on quantum speed limit time of a bipartite V-type open system},
author = {Behzadi, N., E-mail: n.behzadi@tabrizu.ac.ir and Ahansaz, B. and Ektesabi, A. and Faizi, E.},
abstractNote = {In the present paper, quantum speed limit (QSL) time of a bipartite V-type three-level atomic system under the effect of two-qutrit entanglement is investigated. Each party interacts with own independent reservoir. By considering two local unitarily equivalent Werner states and the Horodecki PPT state, as initial states, the QSL time is evaluated for each of them in the respective entangled regions. It is counterintuitively observed that the effect of entanglement on the QSL time driven from each of the initial Werner states are completely different when the degree of non-Markovianity is considerable. In addition, it is interesting that the effect of entanglement of the non-equivalent Horodecki state on the calculated QSL time displays an intermediate behavior relative to the cases obtained for the Werner states.},
doi = {10.1016/J.AOP.2017.01.026},
journal = {Annals of Physics},
number = ,
volume = 378,
place = {United States},
year = {Wed Mar 15 00:00:00 EDT 2017},
month = {Wed Mar 15 00:00:00 EDT 2017}
}
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