Certification of high-dimensional quantum steering via experimentally-friendly energy-time measurements
Here we develop a scheme and experimentally demonstrate the first multi-dimensional quantum steering using discretized time-frequency bases. At the qudit source, we extract a lower bound of steering robustness of 8.9 ± 0.1 that demonstrates a 9-dimensional quantum steering, after the transportation, a 7-dimensional quantum steering is preserved.
Authors
- Murat Can Sarihan (ORCID: https://orcid.org/0000-0003-3800-7980)
- Kai-Chi Chang (ORCID: https://orcid.org/0000-0002-2562-0009)
- Matthew D. Shaw (ORCID: https://orcid.org/0000-0002-5037-3740)
- Marcus Huber (ORCID: https://orcid.org/0000-0003-1985-4623)
- Xiang Cheng (ORCID: https://orcid.org/0000-0003-4632-8477)
- Boris Korzh (ORCID: https://orcid.org/0000-0002-8262-9720)
- Andrew Mueller (ORCID: https://orcid.org/0000-0002-6598-9732)
- Chee Wei Wong (ORCID: https://orcid.org/0000-0001-7652-7720)
- Paul Erker (ORCID: https://orcid.org/0000-0003-2749-7283)
- M. Spiropulu (ORCID: https://orcid.org/0000-0001-8172-7081)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff105_5
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00