S. Baluschev et al., GENERATION AND EVOLUTION OF 2-DIMENSIONAL DARK SPATIAL SOLITONS, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 52(5), 1995, pp. 5517-5523
In this paper we demonstrate numerical and experimental results on the
evolution characteristics of two-dimensional even and odd dark spatia
l solitons. Two-dimensional even dark spatial solitons are experimenta
lly generated and investigated.