We study a set of static solutions of the Einstein equations in presence of a massless scalar field and establish their connection to the Kantowski-Sachs cosmological solutions based on some kind of duality transformations. The physical properties of the limiting case of an empty hyperbolic spacetime (pseudo-Schwarzschild geometry) are analyzed in some detail.
M. Gaudin, V. Gorini, A. Kamenshchik, U. Moschella, V. Pasquier (2006). Gravity of a static massless scalar field and a limiting Schwarzschild-like geometry. INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 15, 1387-1406 [10.1142/S0218271806009121].
Gravity of a static massless scalar field and a limiting Schwarzschild-like geometry
KAMENCHTCHIK, ALEXANDR;
2006
Abstract
We study a set of static solutions of the Einstein equations in presence of a massless scalar field and establish their connection to the Kantowski-Sachs cosmological solutions based on some kind of duality transformations. The physical properties of the limiting case of an empty hyperbolic spacetime (pseudo-Schwarzschild geometry) are analyzed in some detail.File in questo prodotto:
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