Yazar "Faraoni, Valerio" için Scopus İndeksli Yayınlar Koleksiyonu listeleme
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Conformal cosmological black holes: Towards restoring determinism to Einstein theory
Hammad, Faycal; Çiftçi, Dilek K.; Faraoni, Valerio (Springer Heidelberg, 2019)A widespread solution-generating technique of general relativity consists of conformally transforming known seed solutions. It is shown that these new solutions always solve the field equations of a pathological Brans-Dicke ... -
Perfect fluid solutions of Brans-Dicke and f (R) cosmology
Çiftçi, Dilek K.; Faraoni, Valerio (Academic Press Inc Elsevier Science, 2018)Brans-Dicke cosmology with an (inverse) power-law potential is revisited in the light of modern quintessence and inflation models. A simple ansatz relating scale factor and scalar field recovers most of the known solutions ...