Antisymmetric tensor unparticle and the radiative lepton flavor violating decays

TL;DR

This paper investigates how antisymmetric tensor unparticles influence radiative lepton flavor violating decays, deriving constraints on model parameters based on experimental data.

Contribution

It introduces the role of antisymmetric tensor unparticles in lepton flavor violation and constrains their parameters using experimental upper limits.

Findings

Branching ratios are sensitive to unparticle mass scales and scale dimension.

Stricter parameter bounds are obtained for   decay.

Predicted decay rates are within experimental limits.

Abstract

We study the contribution of the tensor unparticle mediation to the branching ratios of the radiative lepton flavor violating decays and predict a restriction region for free parameters of the scenario by using experimental upper limits. We observe that the branching ratios of the radiative lepton flavor violating decays are sensitive to the fundamental mass scales of the scenario and to the scale dimension of antisymmetric tensor unparticle. We obtain a more restricted set for the free parameters in the case of the \mu\rightarrow e \gamma decay