Interaction behaviours of solitoffs: fission, fusion, reconnection and annihilation |
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| Authors: | Li Jun-Min Liang Zu-Feng Tang Xiao-Yan |
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| Affiliation: | Department of Physics, Shanghai Jiao Tong University, Shanghai 200240, China; Department of Physics, Hangzhou Normal University, Hangzhou 310036, China |
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| Abstract: | The interactions between solitoffs are extensively investigated. Besides the known solitoff fission and fusion interactions, two new types of solitoff interactions are discovered, named the solitoff reconnection and the solitoff annihilation. Taking the asymmetric Nizhnik--Novikov--Veselov equation as an illustrative system, five types of solitoff interactions are graphically revealed on the basis of the analytical solution obtained by the modified tanh function expansion method. |
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| Keywords: | fission fusion reconnection annihilation |
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