Soliton molecules in trapped vector Nonlinear Schrödinger systems
2003 - V. M. Pérez García, V. Vekslerchik
Physical Review E , 67, 061804 (2003).
Pérez García, Victor M..
We propose a method to build a great variety of stable multisoliton “molecules” with coupled light beams in Kerr graded index (GRIN) media or atomic mixtures of Bose-Einstein condensates. We present a general theory and discuss several specific cases, including two-, three-, and four-atom molecules made up of Gaussian modes or vortices. A three-dimensional example is also presented.