Lepton flavor violation in an extended MSSM

TL;DR

This paper investigates lepton flavor violation effects at one loop in an extended MSSM, focusing on how trilinear coupling mixing influences the Higgs decay to mu and tau leptons.

Contribution

It introduces a finite expression for lepton flavor violation in an extended MSSM considering a specific trilinear coupling ansatz, highlighting its impact on Higgs decay processes.

Findings

Finite expression for lepton flavor violation derived

Enhanced $h\to \mu \tau$ decay predicted

Impact of trilinear coupling mixing quantified

Abstract

In this work we explore a lepton flavor violation effect induced at one loop for a flavor structure in an extended minimal standard supersymmetric model, considering an ansatz for the trilinear term. In particular we find a finite expression which will show the impact of this phenomena in the $h\to \mu \tau$ decay, produced by a mixing in the trilinear coupling of the soft supersymmetric Lagrangian.