Verifcation of general multi-qudit pure states
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866909917246390272 |
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| author | Zhang, Xiao-Dong Cai, Bin-Bin Lin, Song |
| author_facet | Zhang, Xiao-Dong Cai, Bin-Bin Lin, Song |
| contents | Verifying prepared quantum states is crucial for hybrid systems whose subsystems may have different local dimensions. We present a generalized stabilizer framework and associated test that apply to general multi-qudit states, including composite-dimensional and hybrid architectures. Using only adaptive local measurements, our method verifies qutrit-qubit states, arbitrary two-qubit pure states, Bell/Bell-like, GHZ/GHZ-like, graph, hypergraph, multigraph, and multihypergraph states, with efficiencies matching or surpassing the best known schemes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_17901 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Verifcation of general multi-qudit pure states Zhang, Xiao-Dong Cai, Bin-Bin Lin, Song Quantum Physics Verifying prepared quantum states is crucial for hybrid systems whose subsystems may have different local dimensions. We present a generalized stabilizer framework and associated test that apply to general multi-qudit states, including composite-dimensional and hybrid architectures. Using only adaptive local measurements, our method verifies qutrit-qubit states, arbitrary two-qubit pure states, Bell/Bell-like, GHZ/GHZ-like, graph, hypergraph, multigraph, and multihypergraph states, with efficiencies matching or surpassing the best known schemes. |
| title | Verifcation of general multi-qudit pure states |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2511.17901 |