The effect of antisymmetric tensor unparticle mediation on the charged lepton electric dipole moment

TL;DR

This paper investigates how antisymmetric tensor unparticle mediation influences charged lepton electric dipole moments, showing their sensitivity to model parameters and aligning with experimental bounds for certain parameter values.

Contribution

It introduces a novel analysis of antisymmetric tensor unparticle effects on lepton EDMs and constrains model parameters using experimental data.

Findings

Electric dipole moments are highly sensitive to the scaling dimension d_U.

Current experimental limits are met for small d_U values.

Model parameters are constrained by experimental bounds.

Abstract

We study the contribution of antisymmetric tensor unparticle mediation to the charged lepton electric dipole moments and restrict the free parameters of the model by using the experimental upper bounds. We observe that the charged lepton electric dipole moments are strongly sensitive to the the scaling dimension d_U and the fundamental scales M_U and \Lambda_U. The experimental current limits of electric dipole moments are reached for the small values of the scaling dimension d_U.