168 citations · 2k across the 48 of their papers we have counts for
6 papers · 2 filters
All symmetric space solutions of eleven-dimensional supergravity
Linus Wulff
We find all symmetric space solutions of eleven-dimensional supergravity completing an earlier classification by Figueroa-O'Farrill. They come in two types: AdS solutions and pp-wa…
Integrable deformations of T-dual models
Riccardo Borsato, Linus Wulff
We present a method to deform (generically non-abelian) T duals of two-dimensional models, which preserves classical integrability. The deformed models are identified by a line…
Target space supergeometry of and -deformed strings
Riccardo Borsato, Linus Wulff
We study the integrable and -deformations of supercoset string sigma models, the basic example being the deformation of the superstring. We prove that the…
Kappa-symmetry of superstring sigma model and generalized 10d supergravity equations
A. A. Tseytlin, L. Wulff
We determine the constraints imposed on the 10d target superspace geometry by the requirement of classical kappa-symmetry of the Green-Schwarz superstring. In the type I case we fi…
The complete one-loop BMN S-matrix in AdS(3) x S(3) x T(4)
Per Sundin, Linus Wulff
We compute the full one-loop 2-particle S-matrix for excitations of the type IIB AdS(3) x S(3) x T(4) BMN string. The S-matrix is found to respect the expected symmetries and the p…
Supergravity background of lambda-deformed model for AdS2 x S2 supercoset
R. Borsato, A. A. Tseytlin, L. Wulff
Starting with the F/G supercoset model corresponding to the AdS_n x S^n superstring one can define the lambda-model of arXiv:1409.1538 either as a deformation of the F/F gauged WZW…