Lorentz invariant CPT violation: Particle and antiparticle mass splitting

Abstract

The interpretation of neutrino oscillation data has led to the question whether, in principle, an antiparticle like antineutrino can have a different mass than its particle. In the framework of a Lorentz invariant CPT violation, which is based on the nonlocal interaction vertex and characterized by the infrared divergent form factor, we present an explicit Lagrangian model for the fermion and antifermion mass splitting.

11 pages

References in corpus (3)

• An improved measurement of muon antineutrino disappearance in MINOS
• CPT Violation and Decoherence in Quantum Gravity
• The Mystery of Neutrino Mixings

Cited by in corpus (15)

• Neutrino vs. Antineutrino Oscillation Parameters at DUNE and Hyper-Kamiokande
• On the assertion that PCT violation implies Lorentz non-invariance
• Electromagnetic interaction in theory with Lorentz invariant CPT violation
• Lorentz-invariant CPT violation
• CPT violation and triple-product correlations in B decays
• On neutrino masses via CPT violating Higgs interaction in the Standard Model
• Neutrino-antineutrino mass splitting in the Standard Model and baryogenesis
• $B_s\to D_{s}K$ as a Probe of CPT Violation
• Constraints on spacetime anisotropy and Lorentz violation from the GRAAL experiment
• Lorentz Breaking and SU(2)_L x U(1)_Y Gauge Invariance for Neutrino Decays
• Dealing with T and CPT violations in mixing as well as direct and indirect CP violations for neutral mesons decaying to two vectors
• Lorentz invariant CPT breaking in the Dirac equation
• Reciprocal of the CPT theorem
• Current conservation in charge conjugation parity time reversal symmetry (CPT) violating gauge-invariant nonlocal Thirring model
• Quantum Restoration of Broken Symmetry in one Dimensional Loop Space