Automorphisms and twisted forms of the N=1, 2, 3 Lie conformal superalgebras

作者：Chang Zhihua^*; Pianzola Arturo

来源：Communications in Number Theory and Physics, 2011, 5(4): 751-777.

We classify the N = 1, 2, 3 superconformal Lie algebras of Schwimmer and Seiberg by means of differential non-abelian cohomology, and describe the general philosophy behind this new technique. The structure of the group (functor) of automorphisms of the corresponding Lie conformal superalgebra is a key ingredient of the proof.

• 出版日期2011-12