29 citations · 63 across the 4 of their papers we have counts for
4 papers
Confinement from new global defect structures
D. Bazeia, F. A. Brito, W. Freire +1
We investigate confinement from new global defect structures in three spatial dimensions. The global defects arise in models described by a single real scalar field, governed by sp…
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…
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…
Cosmological Constant, Conical Defect and Classical Tests of General Relativity
Wilson H. C. Freire, V. B. Bezerra, J. A. S. Lima
We investigate the perihelion shift of the planetary motion and the bending of starlight in the Schwarzschild field modified by the presence of a -term plus a conical defect. Th…