Conserved Higher-Spin Charges in AdS₄

2014/12/22 by O. A. Gelfond, Gelfond, O. A., M. A. Vasiliev +1
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories

paper · pdf · doi:10.48550/arxiv.1412.7147

Abstract

Gauge invariant conserved conformal currents built from massless fields of all spins in 4d Minkowski space-time and AdS₄ are described within the unfolded dynamics approach. The current cohomology associated with non-zero conserved charges is found. The resulting list of charges is shown to match the space of parameters of the conformal higher-spin symmetry algebra in four dimensions.

Related

• Gauge Non-Invariant Higher-Spin Currents in 4d Minkowski Space
• Higher Spin Conserved Currents in Sp(2M) Symmetric Spacetime
• Constraining conformal field theories with a higher spin symmetry in d=4
• Higher Spin Symmetries, Star-Product and Relativistic Equations in AdS Space
• Demystifying integrable QFTs in AdS: No-go theorems for higher-spin charges