Violating Bell’s Inequality with Single-Photon Entangled States using Self-Referential Measurements
We violate a CHSH inequality using two copies of single-photon entangled states, simultaneously verifying their entangled nature without the need for post-selection or local oscillators.
Authors
- Teodor Strömberg (ORCID: https://orcid.org/0000-0003-0028-5547)
- Philip Walther (ORCID: https://orcid.org/0000-0002-4964-817X)
- Borivoje Dakić (ORCID: https://orcid.org/0000-0001-9895-4889)
- Lee A. Rozema (ORCID: https://orcid.org/0000-0003-4580-7871)
- Daniel Kun (ORCID: https://orcid.org/0009-0006-8860-5785)
Institutions
- Space Research Institute (AT)
- Vienna Center for Quantum Science and Technology (AT)
- Christian Doppler Laboratory for Thermoelectricity (AT)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/quantum.2025.qm3b.6
- Primary Topic
- Quantum Mechanics and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00