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Abstract:
In this paper, we propose a scheme for implementing the nonadiabatic holonomic quantum computation (NHQC+) of two Rydberg atoms by using invariant-based reverse engineering (IBRE). The scheme is based on Forster resonance induced by strong dipole-dipole interaction between two Rydberg atoms, which provides a selective coupling mechanism to simply the dynamics of system. Moreover, for improving the fidelity of the scheme, the optimal control method is introduced to enhance the gate robustness against systematic errors. Numerical simulations show the scheme is robust against the random noise in control fields, the deviation of dipole-dipole interaction, the Forster defect, and the spontaneous emission of atoms. Therefore, the scheme may provide some useful perspectives for the realization of quantum computation with Rydberg atoms.
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FRONTIERS OF PHYSICS
ISSN: 2095-0462
CN: 11-5994/O4
Year: 2022
Issue: 2
Volume: 17
7 . 5
JCR@2022
6 . 5 0 0
JCR@2023
ESI Discipline: PHYSICS;
ESI HC Threshold:55
JCR Journal Grade:1
CAS Journal Grade:2
Cited Count:
WoS CC Cited Count: 19
SCOPUS Cited Count: 19
ESI Highly Cited Papers on the List: 1 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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