Fast nuclear-spin gates and electrons-nuclei entanglement of neutral atoms in weak magnetic fields

Shi, Xiao-Feng

doi:10.1007/s11467-023-1332-0

Front. Phys.

2023

DOI: 10.1007/s11467-023-1332-0

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Fast nuclear-spin gates and electrons-nuclei entanglement of neutral atoms in weak magnetic fields

Xiao-Feng Shi

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2024

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Cited by 2 publications

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Fast nuclear-spin entangling gates compatible with large-scale atomic arrays

Shi,

2024

Phys. Rev. A

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Fast nuclear-spin entangling gates compatible with large-scale atomic arrays

Shi,

2024

Phys. Rev. A

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Holonomic swap and controlled-swap gates of neutral atoms via selective Rydberg pumping

Sun,

Chen,

et al. 2024

EPJ Quantum Technol.

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Holonomic quantum computing offers a promising paradigm for quantum computation due to its error resistance and the ability to perform universal quantum computations. Here, we propose a scheme for the rapid implementation of a holonomic swap gate in neutral atomic systems, based on the selective Rydberg pumping mechanism. By employing time-dependent soft control, we effectively mitigate the impact of off-resonant terms even at higher driving intensities compared to time-independent driving. This approach accelerates the synthesis of logic gates and passively reduces the decoherence effects. Furthermore, by introducing an additional atom and applying the appropriate driving field, our scheme can be directly extended to implement a three-qubit controlled-swap gate. This advancement makes it a valuable tool for quantum state preparation, quantum switches, and a variational quantum algorithm in neutral atom systems.

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Fast nuclear-spin gates and electrons-nuclei entanglement of neutral atoms in weak magnetic fields

Cited by 2 publications

References 60 publications

Fast nuclear-spin entangling gates compatible with large-scale atomic arrays

Fast nuclear-spin entangling gates compatible with large-scale atomic arrays

Holonomic swap and controlled-swap gates of neutral atoms via selective Rydberg pumping

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