H^+ -> W^+ l_i^- l_j^+$ decay in the two Higgs doublet model
  We study the lepton flavor violating H^+ -> W^+ l_i^- l_j^+ and the lepton flavor conserving $H^+ -> W^+ l_i^- l_i^+ (l_i=\tau, l_j=\mu) decays in the general 2HDM, so called model III. We estimate the decay width \Gamma for LFV (LFC) at the order of the magnitude of (10^{-11}-10^{-5}) GeV   ((10^{-9}-10^{-4}) GeV), for 200 GeV\leq m_{H^\pm}\leq 400   GeV, and the intermediate values of the coupling   \bar{\xi}^{E}_{N,\tau \mu}\sim 5 GeV (\bar{\xi}^{E}_{N,\tau   \tau}\sim 30 GeV). We observe that the experimental result of the process under consideration can give comprehensive information about the physics beyond the standard model and the existing free parameters. 
E. Iltan (METU, Ankara), H. Sundu (METU, Ankara)