177 citations · 309 across the 3 of their papers we have counts for
3 papers
hep-th2014★ 96 cited
Supergravity backgrounds for deformations of AdS_n x S^n supercoset string models
O. Lunin, R. Roiban, A. A. Tseytlin
We consider type IIB supergravity backgrounds corresponding to the deformed AdS_n x S^n supercoset string models of the type constructed in arXiv:1309.5850 which depend on one defo…
hep-th2009★ 36 cited
UV finiteness of Pohlmeyer-reduced form of the AdS_5xS^5 superstring theory
R. Roiban, A. A. Tseytlin
We consider the Pohlmeyer-type reduced theory found by explicitly solving the Virasoro constraints in the formulation of AdS_5xS^5 superstring in terms of supercoset currents. The…
hep-th2006★ 177 cited
Is N = 8 Supergravity Ultraviolet Finite?
Zvi Bern, Lance J. Dixon, Radu Roiban
Conventional wisdom holds that no four-dimensional gravity field theory can be ultraviolet finite. This understanding is based mainly on power counting. Recent studies confirm that…