Quantum energy teleportation in phase space quantum mechanics
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866917742123155456 |
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| author | Sanchez-Cordova, M. M. Berra-Montiel, Jasel |
| author_facet | Sanchez-Cordova, M. M. Berra-Montiel, Jasel |
| contents | In this paper, we investigate the Quantum Energy Teleportation protocol within the phase space formulation of quantum mechanics. By employing the Wigner quasi-probability distribution and the star product, we show that the teleported energy is proportional to the amount of entanglement present in the initial ground state. Further, we introduce the Husimi $Q$-function on a Bloch coherent state in order to determine the Wehrl entropy of the system. Finally, the Wherl entropy enable us to compute the consumption of coherence and entanglement throughout the protocol. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_02905 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quantum energy teleportation in phase space quantum mechanics Sanchez-Cordova, M. M. Berra-Montiel, Jasel Quantum Physics Mathematical Physics In this paper, we investigate the Quantum Energy Teleportation protocol within the phase space formulation of quantum mechanics. By employing the Wigner quasi-probability distribution and the star product, we show that the teleported energy is proportional to the amount of entanglement present in the initial ground state. Further, we introduce the Husimi $Q$-function on a Bloch coherent state in order to determine the Wehrl entropy of the system. Finally, the Wherl entropy enable us to compute the consumption of coherence and entanglement throughout the protocol. |
| title | Quantum energy teleportation in phase space quantum mechanics |
| topic | Quantum Physics Mathematical Physics |
| url | https://arxiv.org/abs/2408.02905 |