56 citations · 225 across the 7 of their papers we have counts for
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Radially Symmetric Nonlinear States of Harmonically Trapped Bose-Einstein Condensates
G. Herring, L. D. Carr, R. Carretero-Gonzalez +2
Starting from the spectrum of the radially symmetric quantum harmonic oscillator in two dimensions, we create a large set of nonlinear solutions. The relevant three principal branc…
Symmetry Breaking in Linearly Coupled Dynamical Lattices
G. Herring, P. G. Kevrekidis, B. A. Malomed +2
We examine one- and two-dimensional (1D and 2D) models of linearly coupled lattices of the discrete-nonlinear-Schr{ö}dinger type. Analyzing ground states of the systems with equal…
From Feshbach-Resonance Managed Bose-Einstein Condensates to Anisotropic Universes: Some Applications of the Ermakov-Pinney equation with Time-Dependent Nonlinearity
G. Herring, P. G. Kevrekidis, F. Williams +2
In this work we revisit the topic of two-dimensional Bose-Einstein condensates under the influence of time-dependent magnetic confinement and time-dependent scattering length. A mo…