2 papers
gr-qc2024
Energy in critical collapse
Yu Hu, Jun-Qi Guo, Junbin Li +2
We study the energy issue in critical collapse of a spherically symmetric scalar field. It is found that in critical collapse, the contribution from the material energy is greater…
gr-qc2024
New results on the dynamics of critical collapse
Jun-Qi Guo, Yu Hu, Pan-Pan Wang +1
We study the dynamics of the critical collapse of a spherically symmetric scalar field. Approximate analytic expressions for the metric functions and matter field in the large-radi…