Recoil-free Quantum Gates with Optical Qubits
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We propose a scheme to perform optical pulses that suppress the effect of photon recoil by three orders of magnitude compared to ordinary pulses in the Lamb-Dicke regime. We derive analytical insight about the fundamental limits to the fidelity of optical qubits for trapped atoms and ions. This paves the way towards applications in quantum computing for realizing $>1000$ of gates with an overall fidelity above 99\%.
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Forward citations
Cited by 2 Pith papers
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Multi-Qubit Parity Gates for Rydberg Atoms in Various Configurations
Global phase modulation of a Rydberg laser combined with optimal control enables high-fidelity multi-qubit parity gates in neutral atoms across equidistant and inhomogeneous configurations.
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