Deformed Kac-Moody and Virasoro Algebras

A. P. Balachandran, A. R. Queiroz, A. M. Marques +1

Whenever the group ${\mathbb{R}}^n$ acts on an algebra $\calA$, there is a method to twist $\mathcal{A}$ to a new algebra $\calA_θ$ which depends on an antisymmetric matrix $\theta$ ($θ^{μν}=-θ^{νμ}=\…