Rotating Black Holes in Higher Order Gravity
| Autor: | C. Charmousis, Nikolaos Stergioulas, Ruth Gregory, Marco Crisostomi |
|---|---|
| Přispěvatelé: | Laboratoire de Physique Théorique d'Orsay [Orsay] (LPT), Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Théorique - UMR CNRS 3681 (IPHT), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Astrophysique Interprétation Modélisation (AIM (UMR_7158 / UMR_E_9005 / UM_112)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Astrophysique Interprétation Modélisation (AIM (UMR7158 / UMR_E_9005 / UM_112)), Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
High Energy Physics - Theory
black hole: rotation Cosmology and Nongalactic Astrophysics (astro-ph.CO) Event horizon gravitation: model Astrophysics::High Energy Astrophysical Phenomena scalar tensor gravitation: effect FOS: Physical sciences alternative theories of gravity Cosmological constant General Relativity and Quantum Cosmology (gr-qc) 01 natural sciences General Relativity and Quantum Cosmology horizon photon: velocity symbols.namesake 0103 physical sciences Einstein 010306 general physics Physics cosmological constant 010308 nuclear & particles physics Gravitational wave [PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th] hair gravitational radiation detector field theory: scalar Black hole Classical mechanics Rotating black hole High Energy Physics - Theory (hep-th) General relativity symbols [PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc] Speed of light gravitation: higher-order [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] Scalar field Astrophysics - Cosmology and Nongalactic Astrophysics |
| Zdroj: | Phys.Rev.D Phys.Rev.D, 2019, 100 (8), pp.084020. ⟨10.1103/PhysRevD.100.084020⟩ Physical Review Physical review D, 2019, Vol.100(8), pp.084020 [Peer Reviewed Journal] Physical Review D Physical Review D, American Physical Society, 2019, 100 (8), pp.084020. ⟨10.1103/PhysRevD.100.084020⟩ |
| ISSN: | 1550-7998 1550-2368 |
| DOI: | 10.1103/PhysRevD.100.084020⟩ |
| Popis: | We develop a new technique for finding black hole solutions in modified gravity that have "stealth" hair, i.e., hair whose only gravitational effect is to tune the cosmological constant. We consider scalar-tensor theories in which gravitational waves propagate at the speed of light, and show that Einstein metrics can be painted with stealth hair provided there exists a family of geodesics always normal to spacelike surfaces. We also present a novel scalar-dressed rotating black hole that has finite scalar field at both the black hole and cosmological event horizons. 5 pages, 3 figures |
| Databáze: | OpenAIRE |
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