44 citations · 70 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2011
From Classical Fields to Two-Fluid Model of Superfluidity: Emergent Kinetics and Local Gauge Transformations
Hayder Salman, Natalia G. Berloff, Paul H. Roberts
The first successful macroscopic theory for the motion of superfluid helium was that of Lev Landau (1941) in which the fluid is modelled phenomenologically as an interpenetrating m…
cond-mat.soft2004★ 44 cited
Motions in a Bose condensate: X. New results on stability of axisymmetric solitary waves of the Gross-Pitaevskii equation
Natalia G. Berloff, Paul H. Roberts
The stability of the axisymmetric solitary waves of the Gross-Pitaevskii (GP) equation is investigated. The Implicitly Restarted Arnoldi Method for banded matrices with shift-inver…
cond-mat.soft2001★ 26 cited
Motion in a Bose condensate: IX. Crow instability of antiparallel vortex pairs
Natalia G. Berloff, Paul H. Roberts
The Gross-Pitaevskii (GP) equation admits a two-dimensional solitary wave solution representing two mutually self-propelled, anti-parallel straight line vortices. The complete sequ…