From BPS to Non-BPS Black Holes Canonically
Renata Kallosh
TL;DR
This paper explores the integrable system structure of double-extremal black holes, demonstrating a canonical transformation connecting BPS and non-BPS black holes with explicit examples in specific models.
Contribution
It introduces a canonical transformation framework linking BPS and non-BPS black holes, expanding understanding of their structural relationship.
Findings
Existence of an action-angle integrable system for double-extremal black holes
Explicit canonical transformations for STU and E(7(7))-invariant black holes
Insights into the structural connection between BPS and non-BPS solutions
Abstract
We describe the ``action-angle'' integrable system underlying the structure of double-extremal black holes. This implies the existence of a canonical transformation from BPS to non-BPS black holes. We give examples of such canonical transformation for STU and for E(7(7))-invariant black holes
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Nonlinear Waves and Solitons · Advanced Differential Geometry Research