Quantum energy teleportation in phase space quantum mechanics

• URL: http://arxiv.org/abs/2408.02905v1
• Date: Tue, 6 Aug 2024 02:31:29 GMT
• Title: Quantum energy teleportation in phase space quantum mechanics
• Authors: M. M. Sanchez-Cordova, Jasel Berra-Montiel,
• Abstract summary: We investigate the Quantum Energy Teleportation protocol within the phase space formulation of quantum mechanics. We show that the teleported energy is proportional to the amount of entanglement present in the initial ground state.
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• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: 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.

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