2 papers
cond-mat.str-el2018
Correlation effects in spin models in the presence of a spin bath
Álvaro Gómez-León, Tim Cox, Philip Stamp
We analyze the effect of a bath of spins interacting with a spin system in terms of the equation of motion technique. We show that this formalism can be used with general spin syst…
cond-mat.mes-hall2017
Quantum Vortex Dynamics: Results for a 2-d Superfluid
Timothy Cox, Philip C. E. Stamp
We model vortex dynamics in a 2-dimensional Bose superfluid using the Thompson-Stamp (TS) equations of motion, which describes both the classical Hall-Vinen-Iordanskii (HVI) dynami…