Realization of controlled Remote implementation of operation
arxiv(2024)
摘要
Controlled remote implementation of operation (CRIO) enables to implement
operations on a remote state with strong security. We transmit implementations
by entangling qubits in photon-cavity-atom system. The photons transferring in
fibre and the atoms embedded in optical cavity construct CZ gates. The gates
transfer implementations between participants with the permission of
controller. We also construct nonadiabatic holonomic controlled gate between
alkali metal atoms. Decoherence and dissipation decrease the fidelity of the
implementation operators. We apply anti-blockade effect and dynamical scheme to
improve the robustness of the gate.
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