We find that the recently introduced model of self-trapping supported by a spatially growing
strength of a repulsive nonlinearity gives rise to robust vortex-soliton tori, ie, three …

We report on the observation of robust self-trapping of vortex beams propagating in a
uniform condensed medium featuring local saturable self-focusing nonlinearity. Optical …

Soliton attract a great deal of attention across various disciplines, from optics to fluid
mechanics, cosmology, as well as particle and condensed matter physics, due to their …

We derive the nonlinear equations governing the dynamics of three-dimensional (3D)
disturbances in a nonuniform rotating self-gravitating fluid under the assumption that the …

The interaction between two bright solitons in a one-dimensional dipolar Bose-Einstein
condensate (BEC) is investigated, with the aim of finding the regimes where they form a …

We demonstrate self-trapped laser beams carrying phase singularities in nematic liquid
crystals. We experimentally observe the astigmatic transformation of vortex beams into …

We address the stabilization of dipole solitons in nonlocal nonlinear materials by two
different approaches. First, we study the properties of such solitons in thermal nonlinear …

We investigate numerically and theoretically solitons in highly nonlocal three-dimensional
nematic liquid crystals. We calculate the fundamental soliton profiles using the modified …

Nonlinear two-dimensional (IGWs) in the atmospheres of the Earth and the Sun are studied.
The resulting two-dimensional nonlinear equation has the form of a generalized nonlinear …

We address the evolution of higher-order excited states, such as vortex and multihump
solitons, in nonlocal media with synthetic, competing focusing and defocusing nonlinearities …