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gr-qc2022★ 1 cited
Toward fixing a framework for conformal cyclic cosmology
Chris Stevens, Oliver Markwell
Conformal Cyclic Cosmology (CCC) is a cyclic model of the universe put forward by Sir Roger Penrose. A conformal invariance assumption in the neighbourhood of the crossover region…
gr-qc2022★ 15 cited
The non-linear perturbation of a black hole by gravitational waves. II. Quasinormal modes and the compactification problem
Jörg Frauendiener, Chris Stevens
Recently, Friedrich's Generalized Conformal Field Equations (GCFE) have been implemented numerically and global quantities such as the Bondi energy and the Bondi-Sachs mass loss ha…