Fuzzballs in general relativity: a missed opportunity

2016/11/16 by Lorenzo Pieri, Pieri, Lorenzo
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Nonlinear Waves and Solitons

paper · pdf · doi:10.48550/arxiv.1611.05276

openalex publication_date 2016/11/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Recently some 4d asymptotically AdS₂ × S² regular bubbling solutions written in terms of an arbitrary profile function has appeared in literature. We discuss the possibility of extending these solutions to asymptotically flat spaces, therefore building a model for an horizonless and singularity-free fuzzball with the same asymptotic charges of the associated black hole, directly in general relativity. A negative conclusion is reached within an axial-symmetric ansatz inside the IWP family.

Citations

• Gravity solutions for the D1-D5 system with angular momentum
• The Flatter Regions of Newman, Unti, and Tamburino's Generalized Schwarzschild Space
• 4-Dimensional black holes from Kaluza-Klein theories
• Solutions of the Einstein-Maxwell equations with many black holes
• Bubbling geometries for AdS₂ x S²

Related

• Stationary solutions and asymptotic flatness I
• Observational Implications of Fuzzball Formation
• A model with no firewall
• The Fuzzball Paradigm
• Fuzzballs and black hole thermodynamics