INVESTIGADORES
BELLINI Mauricio
artículos
Título:
Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
Autor/es:
RICARDO AQUILA; JOSE EDGAR MADRIZ AGUILAR; CLAUDIA MORENO; MAURICIO BELLINI
Revista:
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2014 vol. 74 p. 3158 - 3158
ISSN:
1434-6044
Resumen:
We investigate if a recently introduced formulation of general relativity on a Weyl-Integrable geometry, contains cosmological solutions exhibiting acceleration in the present cosmic expansion. We derive the general conditions to have acceleration in the expansion of the universe and obtain a particular solution for the Weyl scalar field describing a cosmological model for the present time in concordance with the data combination Planck + WP + BAO + SN.
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