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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2403.14142 |
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| _version_ | 1866910390558916608 |
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| author | Takeuchi, Yuki Mizutani, Akihiro |
| author_facet | Takeuchi, Yuki Mizutani, Akihiro |
| contents | Verification of quantum computation is a task to efficiently check whether an output given from a quantum computer is correct. Existing verification protocols conducted between a quantum computer to be verified and a verifier necessitate quantum communication to unconditionally detect any malicious behavior of the quantum computer solving any promise problem in ${\sf BQP}$. In this paper, we remove the necessity of the communication of qubits by proposing a "physically classical" verification protocol in which the verifier just sends coherent light to the quantum computer. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_14142 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Unconditional verification of quantum computation with classical light Takeuchi, Yuki Mizutani, Akihiro Quantum Physics Optics Verification of quantum computation is a task to efficiently check whether an output given from a quantum computer is correct. Existing verification protocols conducted between a quantum computer to be verified and a verifier necessitate quantum communication to unconditionally detect any malicious behavior of the quantum computer solving any promise problem in ${\sf BQP}$. In this paper, we remove the necessity of the communication of qubits by proposing a "physically classical" verification protocol in which the verifier just sends coherent light to the quantum computer. |
| title | Unconditional verification of quantum computation with classical light |
| topic | Quantum Physics Optics |
| url | https://arxiv.org/abs/2403.14142 |