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International Journal of Geometric Methods in Modern Physics(5)
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Clifford space gravitational field equations and dark energy
ArticleAbstract: We continue with the study of Clifford-space (C-space) gravity and analyze further the C-space generPalabras claves:Clifford algebras, Clifford spaces, dark energy, dark matter, extended theories of GravityAutores:Carlos CastroFuentes:scopusAnti-de sitter gravity from BF-Chern-Simons-Higgs theories
ArticleAbstract: It is shown that an action inspired from a BF and Chern-Simons model, based on the AdS4 isometry groPalabras claves:Gauge theories, Gravity topologyAutores:Carlos CastroFuentes:scopus(Anti) de Sitter relativity, modified Newtonian dynamics, noncommutative phase spaces and the pioneer anomaly
ArticleAbstract: It is shown how the de-Sitter Relativistic behaviour of the hyperbolic trajectory of Pioneer, due toPalabras claves:Autores:Carlos CastroFuentes:scopusA Chern-Simons E<inf>8</inf> gauge theory of gravity in D = 15, grand unification and generalized gravity in Clifford spaces
ArticleAbstract: A novel Chern-Simons E8 gauge theory of gravity in D = 15 based on an octic E8 invariant expressionPalabras claves:Chern-Simons Gravity, Clifford algebras, E grand unification 8, Extended Relativity in Clifford Spaces, M-TheoryAutores:Carlos CastroFuentes:scopusA gauge theory of gravity in curved phase-spaces
ArticleAbstract: After a cursory introduction of the basic ideas behind Born's Reciprocal Relativity theory, the geomPalabras claves:Born Reciprocity, Finsler Geometry, Gravity, phase-spaceAutores:Carlos CastroFuentes:scopusGeneralized gravity in Clifford spaces, vacuum energy and grand unification
ArticleAbstract: Polyvector-valued gauge field theories in Clifford spaces are used to construct a novel Cl(3, 2) gauPalabras claves:Clifford algebras, generalized gravity, UnificationAutores:Carlos CastroFuentes:scopusExtended scale relativity, p-loop harmonic oscillator, and logarithmic corrections to the black hole entropy
ArticleAbstract: An extended scale relativity theory, actively developed by one of the authors, incorporates Nottale'Palabras claves:black holes, Extended relativity, stringsAutores:Carlos Castro, Granik A.Fuentes:scopusNovel Remarks on Point Mass Sources, Firewalls, Null Singularities and Gravitational Entropy
ArticleAbstract: A continuous family of static spherically symmetric solutions of Einstein’s vacuum field equations wPalabras claves:black holes, General relativity, stringsAutores:C Castro, Carlos CastroFuentes:rraaescopusLanczos-Lovelock-Cartan gravity from Clifford-space geometry
ArticleAbstract: A rigorous construction of Clifford-space (C-space) gravity is presented which is compatible with thPalabras claves:Clifford algebras, Lanczos-Lovelock-Cartan gravityAutores:Carlos CastroFuentes:scopusHigher derivative gravity and torsion from the geometry of C-spaces
ArticleAbstract: We start from a new theory (discussed earlier) in which the arena for physics is not spacetime, butPalabras claves:Autores:Carlos Castro, Pavšič M.Fuentes:scopus