Compact baby skyrmions
C. Adam, P. Klimas, J. Sanchez-Guillen, A. Wereszczynski

TL;DR
This paper derives compacton solutions, including spinning Q-balls, Q-shells, peakons, and topological baby skyrmions, in a specific baby Skyrme model, highlighting their potential stability and multi-soliton configurations.
Contribution
It introduces new compact soliton solutions in the baby Skyrme model with a specific potential, including non-topological and topological configurations.
Findings
Derived compacton solutions with compact support.
Found stable multi-soliton configurations for separated solutions.
Identified new topological baby skyrmions.
Abstract
For the baby Skyrme model with a specific potential, compacton solutions, i.e., configurations with a compact support and parabolic approach to the vacuum, are derived. Specifically, in the non-topological sector, we find spinning Q-balls and Q-shells, as well as peakons. Moreover, we obtain compact baby skyrmions with non-trivial topological charge. All these solutions may form stable multi-soliton configurations provided they are sufficiently separated.
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.
