Uniformizing higher-spin equations

Understand

Vasiliev's higher-spin theories in various dimensions are uniformly represented as a simple system of equations.

• These equations and their gauge invariances are based on two superalgebras and have a transparent algebraic meaning.
• For a given higher-spin theory these algebras can be inferred from the vacuum higher-spin symmetries.
• The proposed system of equations admits a concise AKSZ formulation.