Target space symmetries in topological theories I.

Nekrasov, Nikita



Abstract : We study realization of the target space diffeomorphisms in the type C topological string. We found that the charges, which generate transformations of the boundary observables, form an algebra, which differs from that of bulk charges by the contribution of the bubbled disks. We discuss applications to noncommutative field theories.




Citer ce document

NEKRASOV, BAULIEU, et LOSEV, “Target space symmetries in topological theories I.,” Archives de l'IHES, consulté le 30 mai 2024,