Sökning: "Arvid Ryberg"

Hittade 1 uppsats innehållade orden Arvid Ryberg.

  1. 1. Thawing, Scaling and Tracking QUintessence in a Phase Space Perspective : and comparisons to the ΛCDM model

    Kandidat-uppsats, Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Författare :Arvid Ryberg; [2022]
    Nyckelord :Quintessence; Cosmology; Dark Energy; Astro physics;

    Sammanfattning : This thesis aims to give an introduction to quintessence models as well ascomparing those models with the currently accepted ΛCDM model. We willconsider quintessence in a spatially flat and isotropic Universe and useregular dynamical systems on a bounded three dimensional phase spacewhere we perform numerical calculations. LÄS MER