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Teleparallel theories of gravity: illuminating a fully invariant approach
(Iop Publishing Ltd, 2019-09-19)
Teleparallel gravity and its popular generalization f(T) gravity can be formulated as fully invariant (under both coordinate transformations and local Lorentz transformations) theories of gravity. Several misconceptions ...
The covariant formulation of f(T) gravity
(Iop Publishing Ltd, 2016-06-09)
We show that the well-known problem of frame dependence and violation of local Lorentz invariance in the usual formulation of f(T) gravity is a consequence of neglecting the role of spin connection. We re-formulate f(T) ...
Godel type solution in teleparallel gravity
(Elsevier B.V., 2004-07-12)
The stationary cosmological model without closed timelike curves of Godel type is obtained for the ideal dust matter source within the framework of the teleparallel gravity. For a specific choice of the teleparallel gravity ...
Godel type solution in teleparallel gravity
(Elsevier B.V., 2004-07-12)
The stationary cosmological model without closed timelike curves of Godel type is obtained for the ideal dust matter source within the framework of the teleparallel gravity. For a specific choice of the teleparallel gravity ...
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 ...
Godel type solution in teleparallel gravity
(Elsevier B.V., 2014)
Gauge structure of teleparallel gravity
(2019-06-01)
During the conference Teleparallel Universes in Salamanca, we became aware of a recent paper [M. Fontanini, E. Huguet, and M. Le Delliou, Phys. Rev. D 2019, 99, 064006] in which some criticisms on the interpretation of ...
A novel teleparallel dark energy model
(2016-02-01)
Although equivalent to general relativity, teleparallel gravity (TG) is conceptually speaking a completely different theory. In this theory, the gravitational field is described by torsion, not by curvature. By working in ...
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 ...