Lorentz violation bounds on Bhabha scattering

Abstract

We investigate the effect of Lorentz-violating terms on Bhabha scattering in two distinct cases correspondent to vectorial and axial nonminimal couplings in QED. In both cases, we find significant modifications with respect to the usual relativistic result. Our results reveal an anisotropy of the differential cross section which imply new constraints on the possible Lorentz violating terms.

6 pages, 6 figures

References in corpus (8)

• New limit on Lorentz and CPT-violating neutron spin interactions
• Lorentz-violating corrections on the hydrogen spectrum induced by a non-minimal coupling
• Detecting a Lorentz-Violating Field in Cosmology
• New Bounds on Isotropic Lorentz Violation
• Compton Scattering in the Presence of Lorentz and CPT Violation
• Dynamical Lorentz symmetry breaking in 3D and charge fractionalization
• Slavnov-Taylor identities for noncommutative QED${}_4$
• The Slavnov-Taylor Identities for the 2+1 Dimensional Noncommutative CP${}^{N-1}$ Model

Cited by in corpus (8)

• What Do We Know About Lorentz Invariance?
• Lorentz-violating spinor electrodynamics and Penning traps
• A new CPT-even and Lorentz-Violating nonminimal coupling in the Dirac equation
• Causal approach for the electron-positron scattering in Generalized Quantum Electrodynamics
• Effects of a CPT-even and Lorentz-violating nonminimal coupling on the electron-positron scattering
• Maxwell-Chern-Simons vortices in a CPT-odd Lorentz-violating Higgs Electrodynamics
• Lorentz-violating effects in three-dimensional $QED$
• On the Bhabha scattering for $z=2$ Lifshitz QED