Virasoro structure and localized excitations of the LKR system
- 1 December 2003
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 44 (12), 5869-5887
- https://doi.org/10.1063/1.1625077
Abstract
A symmetry analysis is conducted for a master 2+1 -dimensional soliton system. The classical symmetries are shown to constitute an infinite dimensional Kac–Moody–Virasoro algebra. Finite symmetry group transformations are then used to construct localized excitations of the system.Keywords
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