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Demonstration of Einstein-Podolsky-Rosen Steering Using Single-Photon Path Entanglement and Displacement-Based Detection |
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Authors | ![]() | |
Published in | Physical review letters. 2016, vol. 117, no. 7, 070404 | |
Abstract | We demonstrate the violation of an EPR steering inequality developed for single photon path entanglement with displacement-based detection. We use a high-rate source of heralded single-photon path-entangled states, combined with high-efficiency superconducting-based detectors, in a scheme that is free of any post-selection and thus immune to the detection loophole. This result conclusively demonstrates single-photon entanglement in a one-sided device-independent scenario, and opens the way towards implementations of device-independent quantum technologies within the paradigm of path entanglement. | |
Keywords | Entanglement — EPR steering | |
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Note | 5 pages, 3 figures | |
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Research group | Groupe Zbinden | |
Projects | Swiss National Science Foundation: 200021_159592 Swiss National Science Foundation: No. 200021_159592, and NCCR-QSIT | |
Citation (ISO format) | BARBOSA DOS SANTOS GUERREIRO, Thiago et al. Demonstration of Einstein-Podolsky-Rosen Steering Using Single-Photon Path Entanglement and Displacement-Based Detection. In: Physical Review Letters, 2016, vol. 117, n° 7, p. 070404. doi: 10.1103/PhysRevLett.117.070404 https://archive-ouverte.unige.ch/unige:96472 |