In the minimal supersymmetric model the R-parity violating top quark interactions, which are
so far weakly constrained, can induce various flavor-changing neutral-current (FCNC) …

Higgs mediated flavor violating electromagnetic interactions, induced at the one-loop level
by a nondiagonal H fifj vertex, with fi and fj charged leptons or quarks, are studied within the …

The recently observed mass difference of the mixing is used to predict the branching ratios
of the rare top quark decays t→ uγ and t→ ug in a model-independent way using the …

By applying two transformations on the vacuum expectations of the Higgs fields, we show
that instead of considering three nonvanishing complex fields, one can easily work with the …

We study the discovery potential of the flavor-changing neutral coupling (FCNC) htc of the
Higgs boson and the top quark through the rare tree-body decay h-> Wbc at Muon colliders …