Turnaround radius in scalar-tensor gravity with quasilocal mass

2020/03/31 by Valerio Faraoni, Andrea Giusti, Jeremy Côté
Mathematics · Physics and Astronomy · #Advanced Differential Geometry Research #Black Holes and Theoretical Physics #Classical mechanics #Computer science #Cosmology and Gravitation Theories #General relativity #Geometry #Gravitation #Hawking #Mathematical physics #Mathematics #Physics #Quantum gravity #Quantum mechanics #RADIUS #Scalar (mathematics) #Tensor (intrinsic definition) #Theoretical physics #Universe #astro-ph.CO #f(R) gravity #gr-qc #msc:83C40 #msc:83C56 #msc:83F05

paper · pdf · doi:10.1103/physrevd.102.044002

published as Phys. Rev. D 102, 044002 (2020) · 10 pages, no figures, to appear in Phys.Rev.D

arxiv created 2020/07/25 · openalex publication_date 2020/08/03 · arxiv updated 2020/08/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Following an existing procedure in general relativity, the turnaround radius of a spherical structure is studied in scalar-tensor gravity using a new prescription for the analog of the Hawking-Hayward quasilocal mass in this class of theories.

Citations

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