Demonstration of EPR steering using single-photon path entanglement and displacement-based detection
Quantum Physics
2016-08-17 v1
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
Cite
@article{arxiv.1603.03589,
title = {Demonstration of EPR steering using single-photon path entanglement and displacement-based detection},
author = {T. Guerreiro and F. Monteiro and A. Martin and J. B. Brask and T. Vértesi and B. Korzh and M. Caloz and F. Bussières and V. B. Verma and A. E. Lita and R. P. Mirin and S. W. Nam and F. Marsilli and M. D. Shaw and N. Gisin and N. Brunner and H. Zbinden and R. T. Thew},
journal= {arXiv preprint arXiv:1603.03589},
year = {2016}
}
Comments
8 pages, 5 figures