17 citations · 23 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2009★ 5 cited
Induced interaction and crystallization of self-localized impurity fields in a Bose-Einstein condensate
Sergio Rica, David C. Roberts
We model the behavior of N classical impurity fields immersed in a larger Bose-Einstein condensate by N+1 coupled nonlinear Schrodinger equations in 1, 2, and 3 space dimensions. W…
cond-mat.stat-mech2008★ 17 cited
Impurity crystal in a Bose-Einstein condensate
David C. Roberts, Sergio Rica
We investigate the behavior of impurity fields immersed in a larger condensate field in 1, 2, and 3 dimensions. We discuss the localization of a single impurity field within a cond…
cond-mat.stat-mech2008★ 1 cited
A linear path toward synchronization: Anomalous scaling in a new class of exactly solvable Kuramoto models
David C. Roberts, Razvan Teodorescu
Using a recently introduced linear reformulation of the Kuramoto model of self-synchronizing oscillator systems (arXiv:0704.1166), we study a new class of analytically solvable osc…