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Neutron stars in Scalar-Tensor-Vector Gravity
(Springer, 2017-02)
Scalar-Tensor-Vector Gravity (STVG), also referred as Modified Gravity (MOG), is an alternative theory of the gravitational interaction. Its weak field approximation has been successfully used to describe Solar System ...
Dynamo effects and geometrical origin of the alpha term in affine theory of gravity
(Maik Nauka Publishing / Springer SBM, 2017-12)
Dynamo effect is considered in the context of an Unified field theoretical model based in affine geometries. We show that there exists an analog “α-term” in the equations that has a purely geometric origin, in sharp contrast ...
Phantom fluid supporting traversable wormholes in alternative gravity with extra material terms
(2018-01-01)
Wormholes are tunnels connecting different regions in spacetime. They were obtained originally as a solution for Einstein's General Relativity theory and according to this theory, they need to be filled by an exotic kind ...
Gravity and the quantum: Are they reconcilable?
(2006-01-04)
General relativity and quantum mechanics are not consistent with each other. This conflict stems from the very fundamental principles on which these theories are grounded. General relativity, on one hand, is based on the ...
Teleparallel gravity: An introduction
(2013-01-01)
Teleparallel Gravity (TG) is an alternative theory for gravitation, which is equivalent to General Relativity (GR). However, it is conceptually different. For example in GR geometry replaces the concept of force, and the ...