Quantum Cryptography Using Momentum and Position Variables in a Simple Optical Arrangement
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Accesso online: | |
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| _version_ | 1866913825273413632 |
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| author | Arias, Alejandro Sevilla, Baptiste |
| author_facet | Arias, Alejandro Sevilla, Baptiste |
| contents | In this work, we explore an experimental implementation of quantum key distribution (QKD) using position and momentum quantum states. By employing a setup that includes a laser, a slit, and lenses to generate a Fourier transform, we demonstrate a variation of the BB84 protocol. Our technique shows how a system with these characteristics can be implemented within a quantum framework. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_04261 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Quantum Cryptography Using Momentum and Position Variables in a Simple Optical Arrangement Arias, Alejandro Sevilla, Baptiste Quantum Physics In this work, we explore an experimental implementation of quantum key distribution (QKD) using position and momentum quantum states. By employing a setup that includes a laser, a slit, and lenses to generate a Fourier transform, we demonstrate a variation of the BB84 protocol. Our technique shows how a system with these characteristics can be implemented within a quantum framework. |
| title | Quantum Cryptography Using Momentum and Position Variables in a Simple Optical Arrangement |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2505.04261 |