Symmetry of Brans-Dicke gravity as a novel solution-generating technique
Yükleniyor...
Dosyalar
Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer Physical Soc
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
A symmetry of Brans-Dicke gravity in (electro) vacuo or in the presence of conformally invariant matter is presented and used as a solution-generating technique starting from a known solution as a seed. This novel technique is applied to generate, as examples, new spatially homogeneous and isotropic cosmologies, a 3-parameter family of spherical time-dependent spacetimes conformal to a Campanelli-Lousto geometry, and a family of cylindrically symmetric geometries.
Açıklama
Anahtar Kelimeler
Exact Cosmological Solutions, Black-Holes, Machs Principle, Constant, Einstein, Duality
Kaynak
Physical Review D
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
97
Sayı
6
