Lepton flavor violating Higgs decay at $e^{+}{e}^{-}$ colliders

Indrani Chakraborty, Subhadeep Mondal, Biswarup Mukhopadhyaya

We estimate the smallest branching ratio for the Higgs decay channel $h\to \mu \tau$, which can be probed at an $e^{+}{e}^{-}$ collider and compare it with the projected reach at the…