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Title: Turnaround radius in an accelerated universe with quasi-local mass

Abstract

We apply the Hawking-Hayward quasi-local energy construct to obtain in a rigorous way the turnaround radius of cosmic structures in General Relativity. A splitting of this quasi-local mass into local and cosmological parts describes the interplay between local attraction and cosmological expansion.

Authors:
; ;  [1]
  1. Physics Department, Bishop's University, 2600 College Street, Sherbrooke, Québec, J1M 1Z7 Canada (Canada)
Publication Date:
OSTI Identifier:
22525287
Resource Type:
Journal Article
Journal Name:
Journal of Cosmology and Astroparticle Physics
Additional Journal Information:
Journal Volume: 2015; Journal Issue: 10; Other Information: Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1475-7516
Country of Publication:
United States
Language:
English
Subject:
79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; COSMOLOGY; EXPANSION; GENERAL RELATIVITY THEORY; MASS; UNIVERSE

Citation Formats

Faraoni, Valerio, Lapierre-Léonard, Marianne, and Prain, Angus, E-mail: vfaraoni@ubishops.ca, E-mail: mlapierre12@ubishops.ca, E-mail: angusprain@gmail.com. Turnaround radius in an accelerated universe with quasi-local mass. United States: N. p., 2015. Web. doi:10.1088/1475-7516/2015/10/013.
Faraoni, Valerio, Lapierre-Léonard, Marianne, & Prain, Angus, E-mail: vfaraoni@ubishops.ca, E-mail: mlapierre12@ubishops.ca, E-mail: angusprain@gmail.com. Turnaround radius in an accelerated universe with quasi-local mass. United States. doi:10.1088/1475-7516/2015/10/013.
Faraoni, Valerio, Lapierre-Léonard, Marianne, and Prain, Angus, E-mail: vfaraoni@ubishops.ca, E-mail: mlapierre12@ubishops.ca, E-mail: angusprain@gmail.com. Thu . "Turnaround radius in an accelerated universe with quasi-local mass". United States. doi:10.1088/1475-7516/2015/10/013.
@article{osti_22525287,
title = {Turnaround radius in an accelerated universe with quasi-local mass},
author = {Faraoni, Valerio and Lapierre-Léonard, Marianne and Prain, Angus, E-mail: vfaraoni@ubishops.ca, E-mail: mlapierre12@ubishops.ca, E-mail: angusprain@gmail.com},
abstractNote = {We apply the Hawking-Hayward quasi-local energy construct to obtain in a rigorous way the turnaround radius of cosmic structures in General Relativity. A splitting of this quasi-local mass into local and cosmological parts describes the interplay between local attraction and cosmological expansion.},
doi = {10.1088/1475-7516/2015/10/013},
journal = {Journal of Cosmology and Astroparticle Physics},
issn = {1475-7516},
number = 10,
volume = 2015,
place = {United States},
year = {2015},
month = {10}
}