The effective cosmological constant in higher order gravity theories
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
An effective time--dependent cosmological constant can be recovered for higher--order theories of gravity by extending to these ones the no--hair conjecture. The results are applied to some specific cosmological models.
Keywords
Cite
@article{arxiv.gr-qc/9806043,
title = {The effective cosmological constant in higher order gravity theories},
author = {S. Capozziello and R. de Ritis and A. A. Marino},
journal= {arXiv preprint arXiv:gr-qc/9806043},
year = {2007}
}
Comments
6 pages, Latex, ISMC'98 (Potsdam), sprocl.sty