2 papers
nlin.PS2003
Polariton effect in nonlinear pulse propagation
S. A. Darmanyan, A. M. Kamchatnov, M. Neviere
The joint influence of the polariton effect and Kerr-like nonlinearity on propagation of optical pulses is studied. The existence of different families of envelope solitary wave so…
cond-mat.soft2001
Nonlinear excitations in arrays of Bose-Einstein condensates
F. Kh. Abdullaev, B. B. Baizakov, S. A. Darmanyan +2
The dynamics of localized excitations in array of Bose-Einstein condensates is investigated in the framework of the nonlinear lattice theory. The existence of temporarily stable gr…