Quantum entanglement and bell nonlocality at future lepton colliders
Abstract
Abstract Quantum entanglement and Bell nonlocality—cornerstones of quantum mechanics—have traditionally been investigated only in low-energy experimental settings. Only recently, these fundamental phenomena have come to be explored in the high-energy domain of particle physics, where collider experiments offer a powerful new platform for studying the phenomenology of quantum correlations. We present here recent results on the detection of entanglement and Bell nonlocality in processes such as tau–lepton, WW , and ZZ pair production, illustrating the potential of future lepton colliders to probe the quantum properties of fundamental interactions.
Fields of Study & Subjects
International Science and Diplomacy
Particle physics theoretical and experimental studies
Quantum Mechanics and Applications
Publication details
- Journal / source
- The European Physical Journal Plus
- Publisher
- Springer Science and Business Media LLC
- Volume
- 141
- Issue
- 3
- Publication date
- 24 March 2026
- Language
- EN