Black holes with Skyrmion-anti-Skyrmion hairs

2020/08/21 by Yakov Shnir
Mathematics · Physics and Astronomy · #Axial symmetry #Black Holes and Theoretical Physics #Black hole (networking) #Bounded function #Classical mechanics #Cosmology and Gravitation Theories #Event horizon #Geometry #Mathematical analysis #Mathematical physics #Mathematics #Noncommutative and Quantum Gravity Theories #Physics #Quantum mechanics #Skyrmion #Spacetime #Symmetry (geometry) #Theoretical physics #gr-qc #hep-th

paper · pdf · doi:10.1016/j.physletb.2020.135847

13 pages, 5 figures

arxiv created 2020/08/21 · openalex publication_date 2020/10/06 · arxiv updated 2020/10/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

New static axially symmetric black holes in multi-Skyrmion configurations coupled to Einstein gravity are constructed in four dimensional asymptotically flat space-time. In a simplest case the event horizon is located in-between a Skyrmion-anti-Skyrmion pair, other solutions represent black holes with gravitationally bounded chains of Skyrmions and anti-Skyrmions placed along the axis of symmetry in alternating order. We discuss the properties of these hairy black holes and exhibit their domain of existence.

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