Phase control of reservoir engineering for quantum entanglement

Optics Express
Chaowen WangXiangming Hu

Abstract

It is shown that the reservoir engineering can be controlled by the collective phase Φ of three coherent fields interacting with a closed Δ-type atom. We find that the atomic system acts as a one-channel dissipation reservoir when Φ = 0(π), but it behaves as a two-channel dissipation reservoir for Φ ≠ 0(π). The phase-dependent reservoir engineering provides a convenient way to produce robust two-mode squeezing and entanglement, which may find potential applications in quantum information processing.

References

Oct 15, 1988·Physical Review A: General Physics·G S Agarwal, R W Boyd
Dec 1, 1993·Physical Review. a·G S AgarwalH Walther
Jun 25, 1990·Physical Review Letters·M LewensteinT W Mossberg
Oct 4, 2000·Physical Review Letters·L M DuanP Zoller
Sep 21, 2001·Nature·M D Lukin, A Imamoğlu
Aug 7, 2007·Physical Review Letters·Susanne PielawaLuiz Davidovich
Oct 3, 2009·Science·Vladimir E ManucharyanMichel H Devoret
Oct 15, 1996·Optics Letters·N P GeorgiadesH J Kimble
Sep 28, 2010·Physical Review Letters·A A AbdumalikovJ S Tsai
Sep 28, 2010·Physical Review Letters·Jaewoo JooBarry C Sanders
Feb 2, 2013·Physical Review Letters·Patrick M Leung, Barry C Sanders

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