Work

Observable Quantities in Weyl Gravity

Year: 2011

Type: article

Abstract: In this paper, the cosmological "constant" and the Hubble parameter are considered in the Weyl theory of gravity, by taking them as functions of r and t, respectively. Based on this theory and in the linear approximation, we obtain the values of H0 and Λ0 which are in good agreement with the known values of the parameters for the current state of the universe.

Source: Modern Physics Letters A

DOI: 10.1142/s0217732311036759

Authors: MOHAMMAD REZA TANHAYI, MOHSEN FATHI, MOHAMMAD VAHID TAKOOK

Institutions: Islamic Azad University Central Tehran Branch, Razi University

Language: English

Topic: Cosmology and Gravitation Theories

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2171995427

FWCI: 2.038

Cites: 21

Cited by: 19

Related to: 10