Dai, ChaoqingWang, Xiao-Gang2015-12-100924-090Xhttp://hdl.handle.net/1885/68524We derive light bullet solution of a (3(Formula presented.)1)-dimensional nonlinear Schrödinger equation with inhomogeneous diffraction/dispersion and nonlinearity in presence of the parity-time symmetric potential. All characteristic parameters such as201410.1007/s11071-014-1365-62015-12-10