Journal
PHYSICS LETTERS B
Volume 762, Issue -, Pages 96-101Publisher
ELSEVIER
DOI: 10.1016/j.physletb.2016.09.011
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Funding
- Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)
- CNPq [476166/2013-6, 201273/2015-2, 303783/2015-0]
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In this paper, conditions for existence of Godel and Godel-type solutions in Brans-Dicke (BD) scalar-tensor theory and their main features are studied. The consistency of equations of motion, causality violation and existence of CTCs (closed time-like curves) are investigated. The role which cosmological constant and Mach principle play to achieve the consistency of this model is studied. (C) 2016 The Authors. Published by Elsevier B.V.
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