Quantum-Gravity Induced Lorentz Violation and Dynamical Mass Generation

Understand

In Ref.

• [1] (by J.
• Alexandre) a minimal extension of (3+1)-dimensional Quantum Electrodynamics has been proposed, which includes Lorentz-Violation (LV) in the form of higher-(spatial)-derivative isotropic terms in the gauge sector, suppressed by a mass scale $M$.
• The model can lead to dynamical mass generation for charged fermions.