Accessible spatiotemporal parabolic-cylinder solitons
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We study analytically and numerically 'accessible' spatiotemporal solitons in a three-dimensional strongly nonlocal nonlinear medium. A general localized soliton solution of the 'acceptable' type is obtained in the Cartesian coordinates, using even and odd parabolic-cylinder functions. Characteristics of these accessible spatiotemporal solitons are discussed. The validity of the analytical solutions and their stability is verified by means of direct numerical simulations. © 2013 IOP Publishing Ltd.
author list (cited authors)
Zhong, W., Beli?, M. R., Malomed, B. A., Huang, T., & Chen, G.