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author:

Yang, Yu-Feng (Yang, Yu-Feng.) [1] | Chen, Ye-Hong (Chen, Ye-Hong.) [2] | Wu, Qi-Cheng (Wu, Qi-Cheng.) [3] | Shi, Zhi-Cheng (Shi, Zhi-Cheng.) [4] (Scholars:施志成) | Song, Jie (Song, Jie.) [5] | Xia, Yan (Xia, Yan.) [6] (Scholars:夏岩)

Indexed by:

EI Scopus SCIE

Abstract:

In this paper, we present an alternative scheme to generate W state of three superconducting qubits in three spatially separated coplanar waveguide resonators with the quantum Zeno dynamics and the dressed states. When a set of dressed states is suitably chosen, a scheme can be designed for accelerating the adiabatic passage without additional couplings. What is more, the populations of the intermediate states of the system can be restricted by choosing suitable control parameters. We discuss the influence of dissipation and operational imperfection by numerical analysis and the results show that the scheme is robust against various decoherence processes. In addition, we hope the scheme can provide a theoretical basis for the manipulation of the multi-qubit quantum state.

Keyword:

accelerating adiabatic passage circuit quantum electrodynamics dressed state quantum Zeno dynamics W state

Community:

  • [ 1 ] [Yang, Yu-Feng]Fuzhou Univ, Dept Phys, Fuzhou 350116, Fujian, Peoples R China
  • [ 2 ] [Chen, Ye-Hong]Fuzhou Univ, Dept Phys, Fuzhou 350116, Fujian, Peoples R China
  • [ 3 ] [Wu, Qi-Cheng]Fuzhou Univ, Dept Phys, Fuzhou 350116, Fujian, Peoples R China
  • [ 4 ] [Shi, Zhi-Cheng]Fuzhou Univ, Dept Phys, Fuzhou 350116, Fujian, Peoples R China
  • [ 5 ] [Xia, Yan]Fuzhou Univ, Dept Phys, Fuzhou 350116, Fujian, Peoples R China
  • [ 6 ] [Yang, Yu-Feng]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China
  • [ 7 ] [Chen, Ye-Hong]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China
  • [ 8 ] [Wu, Qi-Cheng]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China
  • [ 9 ] [Shi, Zhi-Cheng]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China
  • [ 10 ] [Xia, Yan]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China
  • [ 11 ] [Song, Jie]Harbin Inst Technol, Dept Phys, Harbin 150001, Heilongjiang, Peoples R China

Reprint 's Address:

  • 施志成

    [Shi, Zhi-Cheng]Fuzhou Univ, Dept Phys, Fuzhou 350116, Fujian, Peoples R China;;[Shi, Zhi-Cheng]Fuzhou Univ, Fujian Key Lab Quantum Informat & Quantum Opt, Fuzhou 350116, Fujian, Peoples R China

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Source :

CANADIAN JOURNAL OF PHYSICS

ISSN: 0008-4204

Year: 2018

Issue: 1

Volume: 96

Page: 81-89

1 . 0 1 6

JCR@2018

1 . 1 0 0

JCR@2023

ESI Discipline: PHYSICS;

ESI HC Threshold:158

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 1

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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