Spin-4 extended conformal algebras
Ημερομηνία
1988Source
Physics Letters BVolume
215Issue
2Pages
343-348Google Scholar check
Metadata
Εμφάνιση πλήρους εγγραφήςΕπιτομή
We construct spin-4 extended conformal algebras using the second hamiltonian structure of the KdV hierarchy. In the presence of a U(1) current a family of spin-4 algebras exists but the additional requirement that the spin-1 and spin-4 currents commute fixes the algebra uniquely. © 1988.