Dynamics of a nonautonomous soliton in a generalized nonlinear Schroedinger equation

Journal Article · Wed Jun 15 00:00:00 EDT 2011 · Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics (Print)

DOI:https://doi.org/10.1103/PHYSREVE.83.066602· OSTI ID:21554532

Zhanying, Yang; Tao, Zhang ^[1]; Lichen, Zhao ^[2]; Xiaoqiang, Feng ^[3]; Ruihong, Yue ^[4]

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1. Department of Physics, Northwest University, Xi'an 710069 (China)
2. Science and Technology Computation Physics Laboratory, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)
3. Institute of Photonics and Photon-Technology, Northwest University, Xi'an 710069 (China)
4. Faculty of Science, Ningbo University, Ningbo 315211 (China)

We solve a generalized nonautonomous nonlinear Schroedinger 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.

• OSTI ID: 21554532
• Journal Information: Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics (Print), Journal Name: Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics (Print) Journal Issue: 6 Vol. 83; ISSN 1539-3755
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANALYTICAL SOLUTION
DIFFERENTIAL EQUATIONS
EQUATIONS
MATHEMATICAL SOLUTIONS
NONLINEAR PROBLEMS
PARTIAL DIFFERENTIAL EQUATIONS
PARTICLE PROPERTIES
PARTICLE WIDTHS
PEAKS
QUASI PARTICLES
SCHROEDINGER EQUATION
SOLITONS
TRAJECTORIES
TRANSFORMATIONS
WAVE EQUATIONS