TY - JOUR AU - Makarov Slizneva, Valeriy AU - Velarde, Manuel G. AU - Guoxiang, Huang PY - 2001 DO - 10.1103/PhysRevA.64.013617 SN - 1050-2947 UR - https://hdl.handle.net/20.500.14352/57667 T2 - Physical Review A AB - The evolution and collision of dark solitary waves (solitons) appearing in cigar-shaped Bose-Einstein condensates with repulsive atom-atom interaction are here considered using a Boussinesq-Korteweg-de Vries description. We provide theoretical... LA - eng M2 - 013617 PB - American Physical Society KW - Bose-Einstein condensation KW - Optical solitons KW - Quantum optics KW - Dark solitons KW - Head-on collisions KW - Bose-Einstein condensates KW - Dark solitary waves KW - Repulsive atom-atom interaction KW - Boussinesq-Korteweg-de Vries description KW - Computer experiment KW - Phase shifts KW - Space-time plot TI - Dark solitons and their head-on collisions in Bose-Einstein condensates TY - journal article VL - 64 ER -