{"paper":{"title":"Observation of Ten-photon Entanglement Using Thin BiB$_{3}$O$_{6}$ Crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chao-Yang Lu, Cheng-Zhi Peng, He Lu, Jian-Wei Pan, Li Li, Luo-Kan Chen, Miao Huang, Nai-Le Liu, Wei Li, Xiao Jiang, Xiao Yuan, Xing-Can Yao, Xiongfeng Ma, Yan-Bao Zhang, Yu-Ao Chen, Zheng-Da Li","submitted_at":"2016-09-01T13:38:30Z","abstract_excerpt":"We report on the experimental realization of a ten-photon Greenberger-Horne-Zeilinger state using thin BiB$_{3}$O$_{6}$ crystals. The observed fidelity is $0.606\\pm0.029$, demonstrating a genuine entanglement with a standard deviation of 3.6 $\\sigma$. This result is further verified using $p$-value calculation, obtaining an upper bound of $3.7\\times10^{-3}$ under an assumed hypothesis test. Our experiment paves a new way to efficiently engineer BiB$_{3}$O$_{6}$ crystal-based multi-photon entanglement systems, which provides a promising platform for investigating advanced optical quantum inform"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.00228","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}