304 citations · 2.4k across the 32 of their papers we have counts for
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cond-mat.quant-gas2011★ 7 cited
Stationary states of a nonlinear Schrödinger lattice with a harmonic trap
V. Achilleos, G. Theocharis, P. G. Kevrekidis +3
We study a discrete nonlinear Schrödinger lattice with a parabolic trapping potential. The model, describing, e.g., an array of repulsive Bose-Einstein condensate droplets confined…
cond-mat.other2011★ 3 cited
Defect Modes in One-Dimensional Granular Crystals
N. Boechler, G. Theocharis, Y. Man +2
We study the vibrational spectra of one-dimensional statically compressed granular crystals (arrays of elastic particles in contact) containing defects. We focus on the prototypica…