14 citations · 39 across the 18 of their papers we have counts for
4 papers · 1 filter
Large lumps
D. Bazeia, I. Bezerra, M. A. Marques +1
We introduce a procedure to obtain lump solutions via the formation of a kink-antikink pair, consisting of the superposition of kinks whose distance from the origin is controlled b…
Scalar fields, impurities and supersymmetry
D. Bazeia, A. C. Lehum, G. S. Santiago
We develop a rigid superspace formulation for multifield scalar models coupled to localized impurities through spurion superfields in two-dimensional spacetime.…
Geometrically constrained multi-kink configurations in generalized impurity-doped field theories
D. Bazeia, M. A. Liao, M. A. Marques
This short communication investigates impurity coupling in generalized field theories where scalar coupling is introduced directly at the level of the kinetic and gradient contribu…
Half-BPS Impurity Backgrounds and Supersymmetry
D. Bazeia, A. C. Lehum
We develop a rigid superspace framework for spatially inhomogeneous impurity deformations in dimensions by embedding the impurity profile into a real b…