A theory of gravitation
Sign Up to like & getrecommendations! Published in 2020 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-020-02689-9
Abstract: The paper presents a theory of gravitation as a continuum dynamical theory, i.e. the equations of motion are first order in the time derivatives. The theory satisfies the laws of conservation of total energy, momentum… read more here.
Keywords: gravitation; energy; theory; gravitation theory ... See more keywords
Accelerating universe with variable EoS parameter of dark energy in Brans–Dicke theory of gravitation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Astrophysics and Astronomy"
DOI: 10.1007/s12036-019-9589-y
Abstract: We have investigated the spatially homogeneous and isotropic Friedmann–Robertson–Walker (FRW) universe filled with barotropic fluid and dark energy in the framework of the Brans–Dicke theory of gravitation. Here we have discussed three models: (i) law… read more here.
Keywords: dicke theory; brans dicke; dark energy; theory gravitation ... See more keywords
Axially Symmetric Solution of the Weyl–Dirac Theory of Gravitation and the Problem of Rotation Curves of Galaxies
Sign Up to like & getrecommendations! Published in 2018 at "Gravitation and Cosmology"
DOI: 10.1134/s0202289318020020
Abstract: On the basis of the Poincare´–Weyl gauge theory of gravitation, a new conformal Weyl–Dirac theory of gravitation was proposed, formulated in Cartan–Weyl space-time with the Dirac scalar field representing a model of dark matter. A… read more here.
Keywords: theory; weyl dirac; solution; theory gravitation ... See more keywords