We study the motion of magnetic skyrmions in a nanowire induced by a spin-wave current J
flowing out of a driving layer close to the edge of the wire. By applying micromagnetic …

In this work we explore the relationship between two ideas recently introduced in the
literature. The first one deals with a quantity related to the informational contents of solutions …

This works deals with the presence of localized planar structures in magnetic materials that
admit integer or half-integer topological charge. We study models in which the internal …

A bstract We find supersymmetric extensions of the half-BPS soliton-impurity models in (1+
1) dimensions which preserve half of the\(\mathcal {N}\)= 1 supersymmetry. This is related to …

We investigate the existence of self-dual configurations in the restricted gauged baby
Skyrme model enlarged with a Z 2–symmetry, which introduces a real scalar field. For such …

Vortices are considered in relativistic Maxwell–Higgs systems in interaction with a neutral
scalar field. The gauge field interacts with the neutral field via the presence of generalized …

This work deals with the presence of topological structures in models of two real scalar fields
in the two-dimensional spacetime. The subject concerns the presence of a geometric …

In this work, we investigate the existence of analytic solutions of static scalar fields on Lifshitz
spacetimes. We evade Derrick's theorem on curved spacetimes by breaking general …

We study massless Dirac fermions in the background of a specific planar topologically
nontrivial configuration in the three-dimensional spacetime. The results show the presence …

We study a family of Maxwell–Higgs models, described by the inclusion of a function of the
scalar field that represent generalized magnetic permeability. We search for vortex …