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author:

Lu, M. (Lu, M..) [1] | Xia, Y. (Xia, Y..) [2] | Shen, L.-T. (Shen, L.-T..) [3] | Song, J. (Song, J..) [4]

Indexed by:

Scopus

Abstract:

We propose an alternative scheme for constructing a shortcut to implement the quantum state transfer between two three-level atoms founded on the invariant-based inverse engineering in a cavity quantum electronic dynamics (QED) system. Quantum information can be quickly transferred between atoms by taking advantage of the cavity field as a medium. Through our design of the time-dependent laser pulse and atom-cavity coupling, we send atoms through the cavity within a short time interval, which involves the two processes of the invariant dynamics between each atom and the cavity field simultaneously. We redesign a reasonable Gaussian-type wave form in the atom-cavity coupling for a realistic experimental operation. Numerical simulation shows that the target state can be quickly populated with a high fidelity which is robust against both the parameter fluctuations and the dissipation. © 2014 IOP Publishing Ltd.

Keyword:

Cavity QED system; Quantum state transfer; Shortcut to adiabatic passage

Community:

  • [ 1 ] [Lu, M.]Department of Physics, Fuzhou University, Fuzhou, 50002, China
  • [ 2 ] [Xia, Y.]Department of Physics, Fuzhou University, Fuzhou, 50002, China
  • [ 3 ] [Shen, L.-T.]Department of Physics, Fuzhou University, Fuzhou, 50002, China
  • [ 4 ] [Song, J.]Department of Physics, Harbin Institute of Technology, Harbin, 150001, China

Reprint 's Address:

  • [Lu, M.]Department of Physics, Fuzhou UniversityChina

Email:

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Source :

Laser Physics

ISSN: 1054-660X

Year: 2014

Issue: 10

Volume: 24

1 . 0 3 2

JCR@2014

1 . 2 0 0

JCR@2023

ESI HC Threshold:213

JCR Journal Grade:3

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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