pith. machine review for the scientific record. sign in

arxiv: 1309.7248 · v2 · submitted 2013-09-27 · 🌀 gr-qc

Recognition: unknown

The equations of CCC

Paul Tod
Authors on Pith no claims yet
classification 🌀 gr-qc
keywords cosmologiesequationspenrosebianchiclassconformalcosmologycyclic
0
0 comments X
read the original abstract

I review the equations of Conformal Cyclic Cosmology given by Penrose. I suggest a slight modification to Penrose's prescription and show how this works out for FRW cosmologies and for Class A Bianchi cosmologies.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Phase-resolved field-space distance bounds in ekpyrotic, bouncing and cyclic cosmologies

    gr-qc 2026-05 unverdicted novelty 7.0

    Phase-resolved field-space distance bounds for non-inflationary smoothing yield a master lower bound on ε_ek and imply ultra-fast-roll ekpyrosis or modified bounces to match observed red-tilted perturbations.

  2. Phase-resolved field-space distance bounds in ekpyrotic, bouncing and cyclic cosmologies

    gr-qc 2026-05 unverdicted novelty 7.0

    Phase-resolved scalar distance bounds are derived for ekpyrotic, bouncing, and cyclic cosmologies, yielding a master condition that lower-bounds ε_ek from remaining distance after conversion and bounce.