Bridging the Gap between Cosmological Models and Observable Tensions: From Classical to Quantum Approaches to Cosmology

A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Physics".

Deadline for manuscript submissions: 31 October 2024 | Viewed by 230

Special Issue Editors


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Guest Editor
Department of Mathematics and Applied Mathematics, University of Cape Town, UCT, Cape Town, South Africa
Interests: gravitational theories; cosmology

Special Issue Information

Dear Colleagues,

In the realm of cosmology, the interplay between theoretical models and observations has given rise to a series of unexpected tensions. Moreover, the current understanding of the standard LCDM paradigm is lacking of something as the model seems to be in conflict also with the most recent James Webb satellite results. On the other hand, the origin of the cosmological constant does not find resolution into quantum field theories, predicting a very different value that does not align with cosmological observations. This Special Issue focuses on how to bridge the gap between divergent theoretical models, even extending the LCDM framework with some sorts of dark energy approaches, and the observable universe. Dealing with classical and quantum scenarios applied to cosmology, we expect a collection of articles exploring the various methods employed to harmonize these disparities and uncover the hidden connections that bring cosmological models and observable tensions into alignment.

Dr. Orlando Luongo
Prof. Dr. Peter Dunsby
Guest Editors

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Keywords

  • dark energy
  • dark matter
  • inflation
  • cosmological tensions
  • quantum gravity
  • observational cosmology
  • cosmological constant

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Published Papers

This special issue is now open for submission.
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