Enhanced quantum nonlocality induced by the memory of a thermal-squeezed environment

Po Wen Chen, Md Manirul Ali, Shiaw Huei Chen

Research output: Contribution to journalArticle

Abstract

We investigate the transient non-Markovian dynamics of quantum nonlocality for a pair of two-level atoms coupled to a common thermal-squeezed environment. We use Bell-CHSH inequality, steering inequality, and entanglement as theoretical tools to investigate the nonlocality dynamics. We see significant differences between the non-Markovian nonlocality dynamics and its Markovian counterpart. We mainly focus on quantum steering nonlocality which has gained much interest recently. An enhanced quantum nonlocality is shown through the violation of steering inequality and entanglement in the non-Markovian regime of the structured environment. A close correspondence is shown between steering nonlocality and entanglement dynamics.

Original languageEnglish
Article number395302
JournalJournal of Physics A: Mathematical and Theoretical
Volume49
Issue number39
DOIs
Publication statusPublished - 2016 Sep 2

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Modelling and Simulation
  • Mathematical Physics
  • Physics and Astronomy(all)

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