2 papers
hep-th2020
Kink Moduli Spaces -- Collective Coordinates Reconsidered
N. S. Manton, K. Oleś, T. Romańczukiewicz +1
Moduli spaces - finite-dimensional, collective coordinate manifolds - for kinks and antikinks in theory and sine-Gordon theory are reconsidered. The field theory Lagrangian r…
hep-th2019
Iterated Kinks
N. S. Manton, K. Oleś, A. Wereszczyński
A first order equation for a static kink in the presence of an impurity is extended into an iterative scheme. At the first iteration, the solution is the standard kink, but a…