Implementation of Quantum Token Protocol with Trapped Ions
Security tokens are important devices in today's digital world and are used to access sensitive information. It is critical that these security tokens be unforgeable, and quantum tokens are the preferred choice due to the no-cloning theorem. This work presents a novel quantum token protocol based on ensembles exploiting the quantum projection noise [1].
Authors
- Kilian Singer (ORCID: https://orcid.org/0000-0001-9726-0367)
- Manish Bhardwaj (ORCID: https://orcid.org/0000-0001-9615-5741)
- Bernd Bauerhenne (ORCID: https://orcid.org/0000-0002-3397-2290)
- Moritz Göb (ORCID: https://orcid.org/0009-0006-4757-2876)
- Jan Thieme
- Bo Den
Institutions
- University of Kassel (DE)
Publication Details
- Published
- 2025-06-23
- DOI
- https://doi.org/10.1109/cleo/europe-eqec65582.2025.11109464
- Primary Topic
- Quantum optics and atomic interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00