16 citations · 16 across the 4 of their papers we have counts for
5 papers
Vortex clusters and vortex-filled bubbles in a modified Abelian-Higgs model
D. Miguélez-Caballero, S. Navarro-Obregón, Muneto Nitta +1
We investigate a single-component Abelian-Higgs model with an eighth-order scalar potential whose vacuum manifold consists of two disconnected circles. The model supports two speci…
Spectral structure of fluctuations around -vortices in the Abelian-Higgs model
A. Alonso-Izquierdo, D. Miguélez-Caballero, J. Queiruga
We study in detail the internal structure of rotationally invariant higher-charge Abelian-Higgs vortices. The symmetry of the normal modes close to the critical regime for type II…
Moduli space metric of the excited vortex
D. Miguélez-Caballero, S. Navarro-Obregón, A. Wereszczynski
We show that the moduli space metric of a single vortex gets corrections because of the excitation of the radially symmetric shape mode. It leads to a non-zero amount of the shape…
Scattering between orthogonally wobbling kinks
A. Alonso-Izquierdo, D. Miguélez-Caballero, L. M. Nieto
The resonant energy transfer mechanism, responsible for the presence of fractal patterns in the velocity diagrams of kink-antikink scattering, is analyzed for a family of two-compo…
Wobbling kinks in a two-component scalar field theory: Interaction between shape modes
A. Alonso-Izquierdo, D. Miguélez-Caballero, L. M. Nieto +1
In this paper the interaction between the shape modes of the wobbling kinks arising in the family of two-component MSTB scalar field theory models is studied. The spectrum of the s…