arXiv Open Access 2020

Generating Solutions of Ricci-Based gravity theories from General Relativity

Emanuele Orazi

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Abstrak

We generalize the algorithm that establishes the correspondence between metric-affine Eddington-inspired Born-Infeld (EiBI) gravity and General Relativity (GR) to any bosonic matter sector. Along the way, a polished version of the proof of existence of a metric compatible frame associated to any metric-affine Ricci-Based Gravity (RBG) is presented. Particular attention is given to the problem of generating solutions of a RBG from the GR conterpart, providing a general recipe for the EiBI case. This extends previous results obtained for specific matter that included anisotropic fluids, scalar fields and electromagnetic fields.

Topik & Kata Kunci

gr-qc hep-th

Penulis (1)

Emanuele Orazi

Format Sitasi

APA MLA BibTeX

Orazi, E. (2020). Generating Solutions of Ricci-Based gravity theories from General Relativity. https://arxiv.org/abs/2005.02919

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2020
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓