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Accessible solitary wave families of the generalized nonlocal nonlinear Schrodinger equation

Author(s): Zhong, WP (Zhong, W. -P.); Belic, M (Belic, M.); Huang, TW (Huang, T. W.); Xie, RH (Xie, R. H.)

Two-dimensional accessible solitary wave families of the generalized nonlocal nonlinear Schrodinger equation are obtained by utilizing superpositions of various single accessible solitary solutions. Specific values of soliton parameters are selected as initial conditions and the superposition of known single solitary solutions in the highly nonlocal regime are launched into the nonlocal nonlinear medium with a Gaussian response function, to obtain novel numerical solitary solutions of improved stability. Our results reveal that in nonlocal media with the Gaussian response the higher-order spatial accessible solitary families can exist in various forms, such as asymmetric necklace, asymmetric fractional, and symmetric multipolar necklace solitons.


Source:  EUROPEAN PHYSICAL JOURNAL D, 59 (2): 301-304 AUG 2010
Language:  English
Document Type:  Article
KeyWords Plus:  VORTEX BEAM; SOLITONS; MEDIA
Addresses:  [Zhong, W. -P.] Shunde Polytech, Dept Elect Engn, Shunde 528300, Guangdong, Peoples R China; [Belic, M.; Huang, T. W.] Texas A&M Univ Qatar, Doha 23874, Qatar; [Xie, R. H.] Xi An Jiao Tong Univ, Dept Appl Phys, Xian 710049, Peoples R China
Reprint Address:  Zhong, WP, Shunde Polytech, Dept Elect Engn, Shunde 528300, Guangdong, Peoples R China.
Funding Agency:  Science Research Foundation of Shunde Polytechnic, China - NPRP
Publisher:  SPRINGER
Publisher Address:  233 SPRING ST, NEW YORK, NY 10013 USA
ISSN:  1434-6060
29-char Source Abbrev.:  EUR PHYS J D
ISO Source Abbrev.:  Eur. Phys. J. D
Subject Category:  Physics, Atomic, Molecular & Chemical
ISI Document Delivery No.:  624TG
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