All chiral $\mathcal{W}$-algebra extensions of $\mathfrak{so}(2,3)$

Nishant Gupta, Nemani V. Suryanarayana

We show that there are four chiral $\mathcal{W}$-algebra extensions of $\mathfrak{so}(2,3)$ algebra and construct them explicitly. We do this by a simple identification of each of the…