Superalgebra Doubling in Superstrings
arXiv:2306.11047
Abstract
We propose a solution to the mystery of superalgebra doubling found by Giveon-Kutasov-Seiberg in their construction of worldsheet approach to spacetime superconformal symmetry for superstrings in the context of / Correspondence.
LaTeX, 14 pages, v.2 minor revisions and refs added