Higher-order chiral scalar from boundary reduction of 3d higher-spin gravity

Abstract We use a recently proposed covariant procedure to reduce the Chern-Simons action of three-dimensional higher-spin gravity to the boundary, resulting in a Lorentz covariant action for higher-order chiral scalars. After gauge-fixing, we obtain a higher-derivative action generalizing the s = 1...

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Bibliographic Details
Main Authors: Calvin Yi-Ren Chen, Euihun Joung, Karapet Mkrtchyan, Junggi Yoon
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP05(2025)186
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