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arXiv · 2205.11628

Entanglement dynamics: Generalized master equation for uniformly accelerated two-level systems

M. S. Soares·G. Menezes·N. F. Svaiter
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Abstract

We propose a new form for the quantum master equation in the theory of open quantum systems. This new formalism allows one to describe the dynamics of two-level systems moving along different hyperbolic trajectories with distinct proper times. In the Born-Markov approximation, we consider a quantum massless scalar field coupled with two-level systems. Starting from a separable state we show the emergence of entanglement harvesting. For different proper accelerations we verify also the entanglement sudden death.

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M. S. Soares, G. Menezes, N. F. Svaiter. 2022-10-20. Entanglement dynamics: Generalized master equation for uniformly accelerated two-level systems. https://doi.org/10.1103/physreva.106.062440

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