Author:
Souza J. A.,Teixeira A. F. da F.
Abstract
A system containing only two diffuse massless sources (bearing a uniform ratio) of two different short range scalar fields is studied, according to Einstein's gravitational theory. One field is attractive, the other is repulsive. The distribution is in static equilibrium with spherical symmetry. A class of solutions of the field equations is obtained, where the solutions are nonsingular and have simple physical interpretation. A Schwarzschild-type gravitation is found at infinity, with the mass parameter solely arising from the scalar fields; these rapidly disappear with a Yukawa-type behaviour. The stability of the system is briefly stated, and the applicability of the model to large or small physical systems is pointed out.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
4 articles.
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