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First Author : Xiang Song

Date of Publication : 2013-01-01

Journal : Physics Letters. A

Affiliation of Author(s) : 数理与信息工程学院

Document Type : 期刊

Volume : Vol.377

Issue : No.9

Page Number : 714-717

ISSN : 0375-9601

Key Words : Vortex;soliton;Cubic–quintic;Gross–Pitaevskii;equation;Anharmonic;potential;Harmonic;potential

Abstract : Applying the similarity transformation, two classes of vortex solitons are constructed in (2+1)-dimensional cubic–quintic Gross–Pitaevskii equation with spatially inhomogeneous nonlinearities, including the exact ones in the anharmonic potential and numer

Translation or Not : no