Device-independent Quantum Position Verification
We propose and implement a device-independent protocol for quantum position verification against unentangled adversaries. Our experiment achieves provable localization to a 1-dimensional region that is 40 . 7(7) % the size of the smallest theoretical region achievable with classical protocols.
Authors
- Lynden K. Shalm (ORCID: https://orcid.org/0000-0002-2856-7098)
- Michael D. Mazurek (ORCID: https://orcid.org/0000-0003-3254-1250)
- Peter Bierhorst (ORCID: https://orcid.org/0000-0003-2781-5448)
- Yusuf Alnawakhtha (ORCID: https://orcid.org/0000-0002-0732-5460)
- Richard P. Mirin (ORCID: https://orcid.org/0000-0002-4472-4655)
- Emanuel Knill
- Yanbao Zhang (ORCID: https://orcid.org/0000-0002-4553-0561)
- Joshua C. Bienfang (ORCID: https://orcid.org/0000-0001-5906-3231)
- Morgan W. Mitchell (ORCID: https://orcid.org/0000-0001-8949-9407)
- Honghao Fu (ORCID: https://orcid.org/0000-0002-1934-3391)
- Carl A. Miller (ORCID: https://orcid.org/0000-0003-1917-1531)
- Scott Glancy (ORCID: https://orcid.org/0000-0003-3137-2125)
- Carlos Abellán (ORCID: https://orcid.org/0000-0003-1122-6622)
- Martin J. Stevens (ORCID: https://orcid.org/0000-0003-1980-6883)
- Dileep V. Reddy (ORCID: https://orcid.org/0000-0001-8058-6985)
- Gautam A. Kavuri (ORCID: https://orcid.org/0000-0003-2258-8872)
- Soumyadip Patra (ORCID: https://orcid.org/0009-0006-1360-9861)
- Abigail Gookin
Institutions
- Oak Ridge National Laboratory (US)
- National Institute of Standards and Technology (US)
- Institute of Photonic Sciences (ES)
- University of Colorado Boulder (US)
- University of New Orleans (US)
- Physical Measurement Laboratory (US)
- Quside Technologies (Spain) (ES)
- Quantum Science Center (US)
- Concordia University (CA)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/quantum.2025.qm3b.3
- Primary Topic
- Quantum Computing Algorithms and Architecture
- Type
- article
- Field-Weighted Citation Impact
- 0.00