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Abstract:
We propose an effective scheme for realizing a Jaynes-Cummings model with the collective nitrogen-vacancycenter ensemble (NVE) bosonic modes in a hybrid system. Specifically, the controllable transmon qubit can alternatively interact with one of the two NVEs, which results in the production of N-particle entangled states. Arbitrary N-particle entangled states, NOON states, N-dimensional entangled states, and entangled coherent states are demonstrated. Realistic imperfections and decoherence effects are analyzed via numerical simulation. Since no cavity photons or excited levels of the NV center are populated during the whole process, our scheme is insensitive to cavity decay and the spin dephasing effect of the NVE. The idea provides a scalable way to realize NVE-circuit cavity quantum information processing with current technology.
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PHYSICAL REVIEW A
ISSN: 2469-9926
Year: 2018
Issue: 1
Volume: 97
2 . 9 0 7
JCR@2018
2 . 6 0 0
JCR@2023
ESI Discipline: PHYSICS;
ESI HC Threshold:158
JCR Journal Grade:2
CAS Journal Grade:2
Cited Count:
SCOPUS Cited Count: 12
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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