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McVittie solution in f(T) gravity
(Springer, 2017-12)
We show that McVittie geometry, which describes a black hole embedded in a FLRW universe, not only solves the Einstein equations but also remains as a non-deformable solution of f(T) gravity. This search for GR solutions ...
Spacetime algebraic skeleton
(Iop Publishing Ltd, 2003-01-01)
The cosmological constant is shown to have an algebraic meaning: it is essentially an eigenvalue of a Casimir invariant of the Lorentz group acting on the spaces tangent to every spacetime. This is found in the context of ...
Spacetime algebraic skeleton
(Iop Publishing Ltd, 2003-01-01)
The cosmological constant is shown to have an algebraic meaning: it is essentially an eigenvalue of a Casimir invariant of the Lorentz group acting on the spaces tangent to every spacetime. This is found in the context of ...
Spacetime algebraic skeleton
(2003-12-01)
The cosmological constant is shown to have an algebraic meaning: it is essentially an eigenvalue of a Casimir invariant of the Lorentz group acting on the spaces tangent to every spacetime. This is found in the context of ...
Estudo do transporte eletrônico em nanoestruturas baseadas em carotenoides e tétrades com fulereno C60
(Universidade Federal do ParáBrasilInstituto de TecnologiaUFPAPrograma de Pós-Graduação em Engenharia Elétrica, 2014)
Some Differential Geometry
(, 2007)
Spacetime algebraic skeleton
(Iop Publishing Ltd, 2014)