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cond-mat.soft2002
Dark-ring cavity solitons in lasers with bichromatic injected signal
German J. de Valcarcel, Kestutis Staliunas
We show theoretically that broad area lasers driven by a nearly resonant bichromatic field may support dark-ring cavity solitons as well as domain walls and labyrinthine patterns.
cond-mat.soft2002
Faraday patterns in Bose-Einstein condensates. Amplitude equation for rolls in the parametrically driven, damped Gross-Pitaevskii equation
German J. de Valcarcel
The parametrically driven, damped Gross-Pitaevskii equation, which models Bose-Einstein condensates in which the interatomic s-wave scattering length is modulated in time, is shown…