25 citations · 50 across the 3 of their papers we have counts for
3 papers
Vortices and magnetic impurities
Jennifer Ashcroft, Steffen Krusch
Ginzburg-Landau vortices in superconductors attract or repel depending on whether the value of the coupling constant is less than 1 or larger than 1. At critical coupling it was pr…
Head butting sheep: Kink Collisions in the Presence of False Vacua
Jennifer Ashcroft, Minoru Eto, Mareike Haberichter +2
We investigate numerically kink collisions in a dimensional scalar field theory with multiple vacua. The domain wall model we are interested in involves two scalar fields and…
Baby Skyrme models without a potential term
Jennifer Ashcroft, Mareike Haberichter, Steffen Krusch
We develop a one-parameter family of static baby Skyrme models that do not require a potential term to admit topological solitons. This is a novel property as the standard baby Sky…