The DOI matches its Crossref record; 63 of the 63 references it cites were found in a registry or an index.
Boson Sampling with 20 Input Photons and a 60-Mode Interferometer in a1014-Dimensional Hilbert Space
Open accessAbstract
Quantum computing experiments are moving into a new realm of increasing size and complexity, with the short-term goal of demonstrating an advantage over classical computers. Boson sampling is a promising platform for such a goal; however, the number of detected single photons is up to five so far, limiting these small-scale implementations to a proof-of-principle stage. Here, we develop solid-state sources of highly efficient, pure, and indistinguishable single photons and 3D integration of ultralow-loss optical circuits. We perform experiments with 20 pure single photons fed into a 60-mode interferometer. In the output, we detect up to 14 photons and sample over Hilbert spaces with a size up to 3.7×10^{14}, over 10 orders of magnitude larger than all previous experiments, which for the first time enters into a genuine sampling regime where it becomes impossible to exhaust all possible output combinations. The results are validated against distinguishable samplers and uniform samplers with a confidence level of 99.9%.
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Cites
Quantum Computing in the NISQ era and beyond
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Cited by
Quantum computational advantage using photons
Zhong, H.-S., Wang, H., Deng, Y.-H., Chen, M.-C., Peng, L.-C., Luo, Y.-H., Qin, J., Wu, D., Ding, X., Hu, Y., et al. (2020) · Science · doi:10.1126/science.abe8770 · Cited by 2,405
Self-citationA bright and fast source of coherent single photons
Tomm, N., Javadi, A., Antoniadis, N. O., Najer, D., Löbl, M. C., Korsch, A. R., Schott, R., Valentin, S. R., Wieck, A. D., Ludwig, A., et al. (2021) · Nature Nanotechnology · doi:10.1038/s41565-020-00831-x · Cited by 608
The potential and global outlook of integrated photonics for quantum technologies
Pelucchi, E., Fagas, G., Aharonovich, I., Englund, D., Figueroa, E., Gong, Q., Hannes, H., Liu, J., Lu, C.-Y., Matsuda, N., et al. (2021) · Nature Reviews Physics · doi:10.1038/s42254-021-00398-z · Cited by 533
Self-citationPhase-Programmable Gaussian Boson Sampling Using Stimulated Squeezed Light
Zhong, H.-S., Deng, Y.-H., Qin, J., Wang, H., Chen, M.-C., Peng, L.-C., Luo, Y.-H., Wu, D., Gong, S.-Q., Su, H., et al. (2021) · Physical Review Letters · doi:10.1103/physrevlett.127.180502 · Cited by 434
Self-citationApplications of single photons to quantum communication and computing
Couteau, C., Barz, S., Durt, T., Gerrits, T., Huwer, J., Prevedel, R., Rarity, J., Shields, A., & Weihs, G. (2023) · Nature Reviews Physics · doi:10.1038/s42254-023-00583-2 · Cited by 216
Metadata
- Authors
- Wang, H., Qin, J., Ding, X., Chen, M.-C., Chen, S., You, X., He, Y.-M., Jiang, X., You, L., Wang, Z., Schneider, C., Renema, J. J., Höfling, S., Lu, C.-Y., & Pan, J.-W.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2019-12-18
- Volume
- 123
- Issue
- 25
- Pages
- 250503-250503
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2981795808
- Cited by
- 508
- References
- 63
- FWCI
- 29.12
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Wang, H., Qin, J., Ding, X., Chen, M.-C., Chen, S., You, X., He, Y.-M., Jiang, X., You, L., Wang, Z., Schneider, C., Renema, J. J., Höfling, S., Lu, C.-Y., & Pan, J.-W. (2019). Boson Sampling with 20 Input Photons and a 60-Mode Interferometer in a1014-Dimensional Hilbert Space. Physical Review Letters. https://doi.org/10.1103/physrevlett.123.250503
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