Particle mixing and quantum reference frames
Antonio Capolupo, Gabriele Pisacane, Aniello Quaranta
TL;DR
This paper explores how quantum reference frames influence the definition of rest frames for mixed particles and examines the effects on entanglement and particle phenomenology.
Contribution
It introduces a framework for understanding rest frames and entanglement in mixed quantum particles using quantum reference frames.
Findings
Quantum reference frames enable a consistent definition of rest frames for mixed particles.
Frame-dependent entanglement affects the interpretation of neutral meson and neutrino experiments.
The approach impacts the phenomenological analysis of particle oscillations and decay processes.
Abstract
We discuss the role of quantum reference frames in providing a viable definition of rest frame for mixed particles. We then analyze the related concept of frame-dependent entanglement and its impact on the phenomenology of neutral mesons and neutrinos.
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Taxonomy
TopicsQuantum and Classical Electrodynamics · Algebraic and Geometric Analysis · Quantum Mechanics and Applications