28 citations · 31 across the 5 of their papers we have counts for
5 papers
Vortex Dynamics: Quantum versus Classical Regimes
L. Thompson, P. C. E. Stamp
For many years the classical Hall-Vinen-Iordanski (HVI) equation has been used to analyse vortex dynamics in superfluids. Here we discuss the extension of the theory of vortex dyna…
Decoupled Spin Chains in BaCuSbO
Lara Thompson, Patrick Lee
Inspired by recent measurements on BaCuSbO, we explore the interplay of spin and orbital degrees of freedom in a triangular lattice for possible spin liquid-like behavi…
Quantum Dynamics of a Bose Superfluid Vortex
L. Thompson, P. C. E. Stamp
We derive a fully quantum-mechanical equation of motion for a vortex in a 2-dimensional Bose superfluid, in the temperature regime where the normal fluid density is small.…
dHvA Oscillations in High-Tc Compounds
L. Thompson, P. C. E. Stamp
Recent de Haas-van Alphen (dHvA) experiments on high-Tc compounds have been interpreted using Lifshitz-Kosevich (LK) theory, which ignores many-body effects. However in quasi-2d sy…
Magnetic vortex dynamics in a 2D easy plane ferromagnet
Lara Thompson
In this thesis, we consider the dynamics of vortices in the easy plane insulating ferromagnet in two dimensions. In addition to the quasiparticle excitations, here spin waves or ma…