Rastall gravity extension of the standard $$\Lambda $$ Λ CDM model: theoretical features and observational constraints

Abstract We present a detailed investigation of the Rastall gravity extension of the standard $$\Lambda $$ Λ CDM model. We review the model for two simultaneous modifications of different nature in the Friedmann equation due to the Rastall gravity: the new contributions of the material (actual) sour...

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Bibliographic Details
Main Authors: Özgür Akarsu, Nihan Katırcı, Suresh Kumar, Rafael C. Nunes, Burcu Öztürk, Shivani Sharma
Format: Article
Language:English
Published: SpringerOpen 2020-11-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-020-08586-4