Relativistic Entanglement in Muon Decay
Abstract
Abstract We discuss the time evolution of quantum entanglement in the presence of non-collapsing interactions. In particular, the entanglement between the products of a muon decay in a magnetic field is revisited. It results from angular momentum conservation and leads to an anomaly in the measured muon g factor in precise agreement with that reported by the Brookhaven and Fermilab experiments, alleviating the present tension between data-driven and lattice theoretical values.
Fields of Study & Subjects
Particle physics theoretical and experimental studies
Cosmology and Gravitation Theories
Computational Physics and Python Applications
Publication details
- Journal / source
- Brazilian Journal of Physics
- Volume
- 56
- Issue
- 5
- Publication date
- 3 July 2026
- Language
- EN