Entanglement dynamics in QED processes

M. Blasone, S. De Siena, G. Lambiase, C. Matrella and B. Micciola

Chaos, Solitons & Fractals, 2025, vol. 195, issue C

Abstract: We reformulate the phenomenon of maximal entanglement conservation in Quantum Electrodynamics (QED) scattering processes, previously discussed in earlier works, using the tools of quantum maps and invariant sets. These sets are characterized as hypersurfaces within the six-dimensional parameter space. Furthermore, we speculate over a possible irreversible (ever-increasing) behavior of entanglement in QED scatterings.

Keywords: Entanglement; QED; Quantum channels (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:195:y:2025:i:c:s0960077925003182

DOI: 10.1016/j.chaos.2025.116305

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