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Quantum computational supremacy
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The first experimental demonstrations of Boson sampling were reported with n = 3 photons, mainly in integrated photonics.
“The first experimental demonstrations of Boson sampling were reported with n = 3 photons [91-95], mainly in integrated photonics.”
From Integrated photonic quantum technologies (2020) · cites this paper as [94]
The Boson sampling section says several groups made early small-scale experimental demonstrations, supporting that part of the claim. It describes experiments with up to four coincident photons, however, and does not specify that the first demonstrations used three photons or were mainly in integrated photonics; the References list a photonic-chip experiment but do not establish that it was the predominant approach. (LLM, conf=0.84)
Experimental — accuracy not yet measuredThe scalability of parametric down-conversion sources and the relevance of non-ideal detector efficiencies have been addressed and investigated experimentally in 2015 with the Scattershot implementation.
“Furthermore, the scalability of parametric down-conversion sources and the relevance of non-ideal detectors' efficiencies have been addressed in Ref. [579] and investigated experimentally in 2015 with the Scattershot implementation [580,581]”
From Photonic quantum information processing: a review (2019) · cites this paper as [579]
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Computing Education Research Today
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Metadata
- Authors
- Harrow, A. W., & Montanaro, A.
- Venue
- Nature
- Published
- 2017-09
- Volume
- 549
- Issue
- 7671
- Pages
- 203-209
- ISSN
- 0028-0836
- 1476-4687
- Cited by
- 702
- References
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