Deterministic one-way logic gates on a cloud quantum computer

نویسندگان

چکیده

One-way quantum computing is a promising candidate for fault-tolerant computing. Here, we propose new protocols to realize deterministic one-way CNOT gate and $X$-rotations on quantum-computing platforms. By applying delayed-choice scheme, overcome limit of most currently available computers, which are unable implement further operations measured qubits or conditioned measurement results from other qubits. Moreover, decrease the error rate logic gates, compared original protocol using local classical communication (LOCC). In addition, apply our in Deutsch-Jozsa algorithm show feasibility proposal. We demonstrate all these gates algorithms by running experiments cloud platform IBM Quantum Experience.

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ژورنال

عنوان ژورنال: Physical review

سال: 2022

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physreva.105.042610