4 papers · 1 filter
Hidden sectors of Chern-Simons Matter theories and Exact Holography
Sachin Jain, Dhruva K. S, Evgeny Skvortsov
Chiral higher-spin gravity is a higher-spin extension of both self-dual Yang-Mills and self-dual gravity and is a unique local higher-spin gravity in four dimensions. Its existence…
Higher-Spin Poisson Sigma Models and Holographic Duality for SYK Models
Xavier Bekaert, Alexey Sharapov, Evgeny Skvortsov
SYK models provide an interesting playground for exploring the correspondence. We focus on a class of SYK models that exhibit higher-spin symmetry, whose gravity sect…
Higher-spins on Taub-NUT and higher-spin Taub-NUT
Evgeny Skvortsov, Yihao Yin
We consider higher-spin extensions of self-dual Yang-Mills (HS-SDYM) and self-dual Gravity (HS-SDGR), which are also truncations of chiral higher-spin gravity. Higher-spin fields c…
Actions for Self-dual Higher Spin Gravities
Kirill Krasnov, Evgeny Skvortsov, Tung Tran
Higher Spin Gravities are scarce, but covariant actions for them are even scarcer. We construct covariant actions for contractions of Chiral Higher Spin Gravity that represent high…