Rare Higgs three body decay induced by top-Higgs FCNC coupling in the   littlest Higgs Model with T-parity
  Motivated by the search for flavor-changing neutral current (FCNC) top quark decays at the LHC, we calculate rare Higgs three body decay $H\rightarrow Wbc$ induced by top-Higgs FCNC coupling in the littlest Higgs model with T-parity(LHT). We find that the branching ratios of $H\rightarrow Wbc$ in the LHT model can reach $\mathcal O(10^{-7})$ in the allowed parameter space. 
Bingfang Yang, Zhiyong Liu, Ning Liu
hep-ph