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Notes on self-dual gravity
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DOI：10.1007/JHEP06(2022)081.png)
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Abstract
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In this paper, we study self-dual gravity in the Newman-Penrose formalism. We specify the self-dual solution space from the Newman-Unti solutions. We show that the asymptotic symmetries of the self-dual gravity are still the (extended) BMS symmetries. We transform the self-dual Taub-NUT solution into the Newman-Unti gauge in analytical form.
Keywords:
Classical Theories of Gravity
Gauge Symmetry
Space-Time Symmetries
Black Holes
Journal
IF:
5.5
Papers:
3.9W
Citations:
13.7W