227 citations · 7.4k across the 275 of their papers we have counts for
7 papers · 1 filter
Deformed Defects
D. Bazeia, L. Losano, J. M. C. Malbouisson
We introduce a method to obtain deformed defects starting from a given scalar field theory which possesses defect solutions. The procedure allows the construction of infinitely man…
Dual equivalence in models with higher-order derivatives
D. Bazeia, R. Menezes, J. R. Nascimento +2
We introduce a class of higher-order derivative models in (2,1) space-time dimensions. The models are described by a vector field, and contain a Proca-like mass term which prevents…
Confining potential in a color dielectric medium with parallel domain walls
D. Bazeia, F. A. Brito, W. Freire +1
We study quark confinement in a system of two parallel domain walls interpolating different color dielectric media. We use the phenomenological approach in which the confinement of…
Solitons in Poly(oxyethylene)
D. Bazeia, M. Z. Hernandes, A. M. Simas
We introduce a soliton model to describe conformational structure of poly(oxyethylene) in aqueous solution. The model is based on former investigations for twistons in polyethylene…
Domain walls in three-field models
D. Bazeia, L. Losano, C. Wotzasek
We investigate the presence of domain walls in models described by three real scalar fields. We search for stable defect structures which minimize the energy of the static field co…
Topological Defects and the Trial Orbit Method
D. Bazeia, W. Freire, L. Losano +1
We deal with the presence of topological defects in models for two real scalar fields. We comment on defects hosting topological defects, and we search for explicit defect solution…
Scalar fields: from domain walls to nanotubes and fulerenes
Dionisio Bazeia
In this work we review some features of topological defects in field theory models for real scalar fields. We investigate topological defects in models involving one and two or mor…