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THE NATURE OF GRAVITATIONAL FIELD AND ITS LEGITIMATE ENERGY-MOMENTUM TENSOR
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
The equivalence principle revisited
(Kluwer Academic/plenum Publ, 2003-04-01)
A precise fomulation of the strong Equivalence Principle is essential to the understanding of the relationship between gravitation and quantum mechanics. The relevant aspects are reviewed in a context including General ...
The equivalence principle revisited
(Kluwer Academic/plenum Publ, 2003-04-01)
A precise fomulation of the strong Equivalence Principle is essential to the understanding of the relationship between gravitation and quantum mechanics. The relevant aspects are reviewed in a context including General ...
Primordial gravitational waves in running vacuum cosmologies
(Elsevier B.V., 2017-01-01)
We investigate the cosmological production of gravitational waves in a nonsingular flat cosmology powered by a running vacuum energy density described by rho(Lambda) = rho(Lambda)(H), a phenomenological expression potentially ...
Photon mass and gravitational deflection
(American Physical Soc, 2004-05-01)
The deflection of a massive photon by an external gravitational field is energy-dependent. Interesting enough, any massive quantum particle, no matter what its spin is, undergoes dispersive deflection in external gravitational ...
Photon mass and gravitational deflection
(American Physical Soc, 2004-05-01)
The deflection of a massive photon by an external gravitational field is energy-dependent. Interesting enough, any massive quantum particle, no matter what its spin is, undergoes dispersive deflection in external gravitational ...
Gravitational Energy-Momentum Density in Teleparallel Gravity
(2000-05-15)
In the context of a gauge theory for the translation group, a conserved energy-momentum gauge current for the gravitational field is obtained. It is a true spacetime and gauge tensor, and transforms covariantly under global ...
Circular, elliptic and oval billiards in a gravitational field
(Elsevier B.V., 2015-05-01)
We consider classical dynamical properties of a particle in a constant gravitational force and making specular reflections with circular, elliptic or oval boundaries. The model and collision map are described and a detailed ...