Inverse scattering method and soliton double solution family for string effective action |
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Authors: | Ya-Jun Gao |
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Institution: | (1) Department of Physics, Bohai University, Jinzhou, 121013, Liaoning, P. R. China |
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Abstract: | A so-called modified Hauser-Ernst-type extended double-complex linear system is established and used to develop a new inverse
scattering method for solving the equations of motion of the string effective action describing the coupled gravity, dilaton
and Kalb-Ramond fields. The reduction procedures in this inverse scattering method are found to be fairly simple, which makes
the application of the inverse scattering method fine and effective. As an application, a concrete family of soliton double
solutions for the considered theory is obtained.
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Keywords: | string effective action inverse scattering method extended double-complex function method soliton double solution family |
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