Torsion-Gravity for Dirac fields and their effective phenomenology

Abstract

We will consider the torsional completion of gravity for a background filled with Dirac matter fields, studying the weak-gravitational non-relativistic approximation, in view of an assessment about their effective phenomenology: we discuss how the torsionally-induced non-linear interactions among fermion fields in this limit are compatible with all experiments, and remarks on the role of torsion to suggest new physics are given.

6 pages

References in corpus (2)

• Constraints on Torsion from Lorentz Violation
• A First Experimental Limit on In-matter Torsion from Neutron Spin Rotation in Liquid He-4

Cited by in corpus (5)

• f(T) teleparallel gravity and cosmology
• A generally-relativistic gauge classification of the Dirac fields
• Torsionally-gravitating charged matter fields and quanta
• Non-Causal Propagation for Higher-Order Interactions of Torsion with Spinor Fields
• Black hole with a Dirac field in 3+1 dimensions