36 citations · 53 across the 5 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
hep-th2008★ 3 cited
Non-anticommutative solitons
Sergei V. Ketov, Olaf Lechtenfeld
Certain supersymmetric sigma models in 2+1 dimensions feature multi-soliton solutions, with and without scattering. We subject these systems to a non-anticommutative deformation by…
hep-th2008★ 5 cited
On the quartic curvature gravity in the context of FRW cosmology
M. Iihoshi, S. V. Ketov
We consider the purely gravitational fourth-order (in the spacetime curvature) quantum corrections to the Einstein-Hilbert gravity action, coming from superstrings in the leading o…