A class of noncanonical effective potentials is introduced allowing stable, radially symmetric,
solutions to first order Bogomol'nyi equations for a real scalar field in a fixed spacetime …

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 …

In this work we address a way to capture scalar field solutions on static spacetimes by using
BPS formalism and relaxing the general covariance condition. We focus on configurations …

We study classical scalar fields in asymptotically Lifshitz spacetimes. By evading Derrick's
theorem requiring the scalar potential to explicitly depend on the background coordinates …

We study the dynamical properties of the thermodynamic phase transition (PT) of a charged
AdS black hole (BH) with a global monopole via the Gibbs free energy landscape and reveal …

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 investigate the presence of vortex structures in generalized Maxwell–Higgs and Chern–
Simons–Higgs models in the three-dimensional spacetime. Despite the important difference …

We deal with the presence of magnetic monopoles in a non-Abelian model that generalizes
the standard't Hooft–Polyakov model in three spatial dimensions. We investigate the energy …

We investigate the existence of self-dual solitons with internal structure in a gauged O (3)
nonlinear sigma model immersed in a dielectric medium generated by a real scalar field …

In this paper, we investigate multifield models in which the two-field BNRT model is coupled
to a third field through mediator functions in the Lagrangian density. To conduct the …