Cosmic Colored Black Holes
Takashi Torii, Kei-ichi Maeda, Takashi Tachizawa

TL;DR
This paper introduces new static solutions in the Einstein-Yang-Mills system with a cosmological constant, highlighting differences in asymptotic behavior and analyzing their stability through catastrophe theory and perturbation analysis.
Contribution
It presents novel black hole and particle-like solutions with unique asymptotic properties due to the cosmological constant, expanding understanding of Einstein-Yang-Mills configurations.
Findings
Solutions exhibit different asymptotic behavior because of the cosmological horizon.
Stability analysis reveals the number of unstable modes.
Existence of particle-like and black hole solutions in the system.
Abstract
We present spherically symmetric static solutions (a particle-like solution and a black hole solution) in the Einstein-Yang-Mills system with a cosmological constant.Although their gravitational structures are locally similar to those of the Bartnik-McKinnon particles or the colored black holes, the asymptotic behavior becomes quite different because of the existence of a cosmological horizon. We also discuss their stability by means of a catastrophe theory as well as a linear perturbation analysis and find the number of unstable modes.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
