2017/05/31 by Jian Zhou, BaoJie Liu, Bao-Jie Liu +4 · 2 citations
Computer Science · Physics and Astronomy · #Computation #Holonomic #Open quantum system #Quantum #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum algorithm #Quantum computer #Quantum error correction #Quantum gate #Quantum network #Quantum optics and atomic interactions #quant-ph
paper · pdf · doi:10.1007/s11433-017-9119-8
published as Sci. China-Phys. Mech. Astron. 61, 010312 (2018); Reported by EurekAlert · To be published at Science China Physics, Mechanics & Astronomy
openalex created_date 2017/06/05 · arxiv created 2017/10/10 · openalex publication_date 2017/10/30 · arxiv updated 2017/12/20 · openalex updated_date 2026/08/05
Holonomic quantum computation is a quantum computation strategy that promises some built-in noise-resilience features. Here, we propose a scheme for nonadiabatic holonomic quantum computation with nitrogen-vacancy center electron spins, which are characterized by fast quantum gates and long qubit coherence times. By varying the detuning, amplitudes, and phase difference of lasers applied to a nitrogen-vacancy center, one can directly realize an arbitrary single-qubit holonomic gate on the spin. Meanwhile, with the help of cavity-assisted interactions, a nontrivial two-qubit holonomic quantum gate can also be induced. The distinct merit of this scheme is that all the quantum gates are obtained via an all-optical geometric manipulation of the solid-state spins. Therefore, our scheme opens the possibility for robust quantum computation using solid-state spins in an all-optical way.