121 citations · 262 across the 6 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
nlin.PS2013★ 4 cited
Nonlinear PT-symmetric models bearing exact solutions
H. Xu, P. G. Kevrekidis, Q. Zhou +3
We study the nonlinear Schrdinger equation with a PT-symmetric potential. Using a hydrodynamic formulation and connecting the phase gradient to the field amplitude, allow…
cond-mat.quant-gas2013★ 15 cited
Matter-wave solitons in the counterflow of two immiscible superfluids
F. Tsitoura, V. Achilleos, B. A. Malomed +3
We study formation of solitons induced by counterflows of immiscible superfluids. Our setting is based on a quasi-one-dimensional binary Bose-Einstein condensate (BEC), composed of…