title: Dynamics of a nonautonomous soliton in a generalized nonlinear Schrödinger equation.
abstract: We solve a generalized nonautonomous nonlinear Schrödinger equation analytically by performing the Darboux transformation. The precise expressions of the soliton's width, peak, and the trajectory of its wave center are investigated analytically, which symbolize the dynamic behavior of a nonautonomous soliton. These expressions can be conveniently and effectively applied to the management of soliton in many fields.
authors.affiliation: Department of Physics, Northwest University, Xi'an 710069, China.
authors.forename: Zhan-Ying
authors.initials: ZY
authors.lastname: Yang
authors.forename: Li-Chen
authors.initials: LC
authors.lastname: Zhao
authors.forename: Tao
authors.initials: T
authors.lastname: Zhang
authors.forename: Xiao-Qiang
authors.initials: XQ
authors.lastname: Feng
authors.forename: Rui-Hong
authors.initials: RH
authors.lastname: Yue