Journal ArticleDOI
General Relativity and Flat Space. II
TLDR
In this paper, the possibility of interpreting the formalism of the general theory of relativity in terms of flat space, the fundamental tensor being regarded as describing the gravitational field but having no direct connection with geometry, was considered.Abstract:
The possibility is considered of interpreting the formalism of the general theory of relativity in terms of flat space, the fundamental tensor ${g}_{\ensuremath{\mu}\ensuremath{\nu}}$ being regarded as describing the gravitational field but having no direct connection with geometry. The resulting theory in general leads to the same predictions as the Einstein theory, but there are cases where the predictions differ. The present theory may explain the principal results obtained by D. C. Miller in his "ether-drift" experiments. The implications of the theory for cosmology are briefly touched upon.read more
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Journal ArticleDOI
Modified Gravity and Cosmology
TL;DR: A comprehensive survey of recent work on modified theories of gravity and their cosmological consequences can be found in this article, where the authors provide a reference tool for researchers and students in cosmology and gravitational physics, as well as a selfcontained, comprehensive and up-to-date introduction to the subject as a whole.
Journal ArticleDOI
Testing general relativity in cosmology
TL;DR: The review aims at providing an overall picture of the subject and an entry point to students and researchers interested in joining the field and a quick reference to recent results and constraints on testing gravity at cosmological scales.
Journal ArticleDOI
Cosmological Solutions in Bimetric Gravity and their Observational Tests
TL;DR: In this article, the general cosmological evolution equations for a classically consistent theory of bimetric gravity were obtained and their analytic solutions were demonstrated to generically allow for a cosmic evolution.
Journal ArticleDOI
Recent developments in bimetric theory
TL;DR: In this paper, a review is dedicated to recent progress in the development of classical, in-teracting, massive spin-2 theories, with a focus on ghost-free bimetric theory.
Journal ArticleDOI
Interacting field of spin 2 and the einstein equations
V.I. Ogievetsky,I.V Polubarinov +1 more
TL;DR: In this paper, it is shown that in the case of a massless tensor field with minimal interactions, the equations of motion coincide exactly with the Einstein equations including all nonlinearities of the latter.
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