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Deng, Yu-Hao; Gu, Yi-Chao; Liu, Hua-Liang; Gong, Si-Qiu; Su, Hao; Zhang, Zhi-Jiong; Tang, Hao-Yang; Jia, Meng-Hao; Xu, Jia-Min; Chen, Ming-Cheng; Qin, Jian; Peng, Li-Chao; Yan, Jiarong; Hu, Yi; Huang, Jia; Li, Hao; Li, Yuxuan; Chen, Yaojian; Jiang, Xiao; Gan, Lin; Yang, Guangwen; You, Lixing; Li, Li; Zhong, Han-Sen; Wang, Hui; Liu, Nai-Le; Renema, Jelmer J.; Lu, Chao-Yang; Pan, Jian-Wei
Physical review letters, 10/2023, Letnik: 131, Številka: 15Journal Article
We report new Gaussian boson sampling experiments with pseudo-photon-number-resolving detection, which register up to 255 photon-click events. We consider partial photon distinguishability and develop a more complete model for the characterization of the noisy Gaussian boson sampling. In the quantum computational advantage regime, we use Bayesian tests and correlation function analysis to validate the samples against all current classical spoofing mockups. Estimating with the best classical algorithms to date, generating a single ideal sample from the same distribution on the supercomputer Frontier would take ∼600 yr using exact methods, whereas our quantum computer, Jiǔzhāng 3.0, takes only 1.27 μs to produce a sample. Generating the hardest sample from the experiment using an exact algorithm would take Frontier∼3.1×10^{10} yr.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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