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author:

Liu, Yang (Liu, Yang.) [1] | Shi, Zhi-Cheng (Shi, Zhi-Cheng.) [2] (Scholars:施志成) | Song, Jie (Song, Jie.) [3] | Xia, Yan (Xia, Yan.) [4] (Scholars:夏岩)

Indexed by:

EI SCIE

Abstract:

An efficient scheme to generate multiparticle W state based on transitionless quantum driving (TQD) with trapped ions is proposed. In the TQD scheme, the effective Hamiltonian can be obtained with the help of quantum Zeno dynamics and large off-resonance condition, and the multiparticle W state can be generated with high fidelity. The influence of decoherence induced by the ionic spontaneous emission and the ambient heating, and the sensitivity of the TQD scheme to some experimental errors are discussed by numerical simulation. The result demonstrates that the TQD scheme is faster than that only via the fractional stimulated Raman adiabatic passage and robust against decoherence and operation imperfection.

Keyword:

transitionless quantum driving trapped ions W state

Community:

  • [ 1 ] [Liu, Yang]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Peoples R China
  • [ 2 ] [Shi, Zhi-Cheng]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Peoples R China
  • [ 3 ] [Xia, Yan]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Peoples R China
  • [ 4 ] [Liu, Yang]Fuzhou Univ, Dept Phys, Fuzhou 350116, Peoples R China
  • [ 5 ] [Shi, Zhi-Cheng]Fuzhou Univ, Dept Phys, Fuzhou 350116, Peoples R China
  • [ 6 ] [Xia, Yan]Fuzhou Univ, Dept Phys, Fuzhou 350116, Peoples R China
  • [ 7 ] [Song, Jie]Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China

Reprint 's Address:

  • 夏岩

    [Xia, Yan]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Peoples R China;;[Xia, Yan]Fuzhou Univ, Dept Phys, Fuzhou 350116, Peoples R China

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Source :

ANNALEN DER PHYSIK

ISSN: 0003-3804

Year: 2021

Issue: 3

Volume: 533

3 . 0 1 2

JCR@2021

2 . 2 0 0

JCR@2023

ESI Discipline: PHYSICS;

ESI HC Threshold:87

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 8

SCOPUS Cited Count: 7

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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