Tests of Lorentz Symmetry in the Gravitational Sector
Tests of Lorentz Symmetry in the Gravitational Sector
Lorentz symmetry is one of the pillars of both General Relativity and the Standard Model of particle physics. Motivated by ideas about quantum gravity, unification theories and violations of CPT symmetry, a significant effort has been put the last decades into testing Lorentz symmetry. This review focuses on Lorentz symmetry …