Quantum field theory of boson mixing

2001/02/05 by Massimo Blasone, Antonio Capolupo, Oreste Romei +1 · 1 citation
Physics and Astronomy · #Atomic and Subatomic Physics Research #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.1103/physrevd.63.125015

published as Phys.Rev. D63 (2001) 125015 · 13 pages, 6 figures, RevTeX

arxiv created 2001/02/05 · openalex publication_date 2001/05/18 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We consider the quantum field theoretical formulation of boson field mixing and obtain the exact oscillation formula. This formula does not depend on arbitrary mass parameters. We show that the space for the mixed field states is unitarily inequivalent to the state space where the unmixed field operators are defined. We also study the structure of the currents and charges for the mixed fields.

Citations

• On the Parametrization of Flavor Mixing in the Standard Model
• Quantum Field Theory of Fermion Mixing
• Coherence effects in neutrino oscillations
• Theories of non-experiments in coherent decays of neutral mesons
• CP-Violation in the Renormalizable Theory of Weak Interaction

Cited by

• Lepton charge and neutrino mixing in pion decay processes