On twisted large N=4 conformal superalgebras

Abstract

We explicitly compute the automorphism group of the large N = 4 conformal superalgebra and classify the twisted loop conformal superalgebras based on the large N = 4 conformal superalgebra. By considering the corresponding superconformal Lie algebras, we validate the existence of only two (up to isomorphism) such algebras as described in the Physics literature.

References in corpus (2)

• A non-reductive N=4 superconformal algebra
• The automorphism group functor of the N=4 Lie conformal superalgebra