Pure connection formalism and Plebanski’s second heavenly equation

Pure connection formalism and Plebanski’s second heavenly equation

Abstract Plebanski’s second heavenly equation reduces the problem of finding a self-dual Einstein metric to solving a non-linear second-order PDE for a single function. Plebanski’s original equation is for self-dual metrics obtained as perturbations of the flat metric. Recently, a version of this eq...

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Bibliographic Details
Main Authors: Kirill Krasnov, Arthur Lipstein
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
de Sitter space
Classical Theories of Gravity
Integrable Field Theories
Online Access:https://doi.org/10.1007/JHEP03(2025)152
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