Some questions about Conformal Cyclic Cosmology
Paul Tod
TL;DR
This paper discusses open questions and challenges related to Conformal Cyclic Cosmology (CCC), highlighting areas needing further investigation in the context of Roger Penrose's cosmological model.
Contribution
It compiles and examines key questions about CCC, providing a critical perspective on its assumptions and implications.
Findings
Identifies unresolved issues in CCC
Raises questions about observational evidence
Highlights theoretical challenges in CCC
Abstract
This article is an extended version of a talk given in Oxford in June 2021 as part of an online meeting `Ninety minutes of CCC' to mark the 90th birthday of Sir Roger Penrose. I assemble some questions that I have been asked or have asked myself about CCC.
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Taxonomy
TopicsAdvanced Mathematical Theories and Applications · Cosmology and Gravitation Theories · History and Developments in Astronomy