We review higher-dimensional unified theories from the general relativity, rather than the
particle physics side. Three distinct approaches to the subject are identified and contrasted …

The classical tests of general relativity—light deflection, time delay, and perihelion shift—are
applied, along with the geodetic precession test, to the five-dimensional extension of the …

We review the implications of modern higher-dimensional theories of gravity for astrophysics
and cosmology. In particular, we discuss the latest developments of STM theory in …

We unify the gravitational field with its source by considering a new type of 5D manifold in
which space and time are augmented by an extra dimension which induces 4D matter. The …

Using a novel coordinate system, we rederive the field equations and equa tions of motion
for 5-dimensional relativity in the general case where the metric can depend on all 5 …

In this paper, we bring together the five-dimensional Saez–Ballester (SB) scalar–tensor
theory (Saez and Ballester 1986 Phys. Lett. 113A 9) and the induced-matter-theory (IMT) …

It is possible that null paths in 5D appear as the timelike paths of massive particles in 4D,
where there is an oscillation in the fifth dimension around the hypersurface we call …

Five-dimensional (5D) generalized Gödel-type manifolds are examined in the light of the
equivalence problem techniques, as formulated by Cartan. The necessary and sufficient …

We give relations for the embedding of spatially-flat Friedmann–Robertson–Walker
cosmological models of Einstein's theory in flat manifolds of the type used in Kaluza–Klein …

We investigate stability of the Einstein static universe against the scalar, vector and tensor
perturbations in the context of induced matter brane gravity. It is shown that in the framework …