97 citations
- Universidade Federal da ParaíbaBR6 papers
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Showing 2002Show all
2 papers · 1 filter
hep-th2002★ 5 cited
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…
gr-qc2002★ 22 cited
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…