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  1. Abstract page for arXiv paper 1606.05588: Relativistic Interpretation of Newtonian Simulations for Cosmic Structure Formation. ... View a PDF of the paper titled Relativistic Interpretation of Newtonian Simulations for Cosmic Structure Formation, by Christian Fidler and 5 other authors.
    Author:Christian Fidler, Thomas Tram, Cornelius Rampf, Robert Crittenden, Kazuya Koyama, David WandsPublished:2016
  2. The standard numerical tools for studying non-linear collapse are Newtonian N-body simulations (see, e.g., [10{12]). In a previous paper [13] we have shown that a consistent relativistic interpretation of these simulations, up to rst order in perturbation theory, can be constructed when the impact of radiation can be safely neglected.
    Author:Christian Fidler, Thomas Tram, Cornelius Rampf, Robert Crittenden, Kazuya Koyama, David WandsPublished:2016
  3. ui.adsabs.harvard.edu

    The standard numerical tools for studying non-linear collapse of matter are Newtonian N-body simulations. Previous work has shown that these simulations are in accordance with General Relativity (GR) up to first order in perturbation theory, provided that the effects from radiation can be neglected. In this paper we show that the present day matter density receives more than 1% corrections ...
    Author:Christian Fidler, Thomas Tram, Cornelius Rampf, Robert Crittenden, Kazuya Koyama, David WandsPublished:2016
  4. technion-staging.elsevierpure.com

    In this paper we show that the present day matter density receives more than 1% corrections from radiation on large scales if Newtonian simulations are initialised before z = 50. We provide a relativistic framework in which unmodified Newtonian simulations are compatible with linear GR even in the presence of radiation.
  5. researchportal.port.ac.uk

    We provide a relativistic framework in which unmodified Newtonian simulations are compatible with linear GR even in the presence of radiation. Our idea is to use GR perturbation theory to keep track of the evolution of relativistic species and the relativistic space-time consistent with the Newtonian trajectories computed in N-body simulations ...
  6. inspirehep.net

    Relativistic Interpretation of Newtonian Simulations for Cosmic Structure Formation. Christian Fidler, Thomas Tram, Cornelius Rampf, Robert Crittenden, Kazuya Koyama. Show All(6) Jun 17, 2016. 22 pages. Published in: JCAP 09 (2016) 031; Published: Sep 19, 2016. e-Print:
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