63 citations · 245 across the 13 of their papers we have counts for
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hep-th2008★ 7 cited
WDVV solutions from orthocentric polytopes and Veselov systems
Olaf Lechtenfeld
N=4 superconformal n-particle quantum mechanics on the real line is governed by two prepotentials, U and F, which obey a system of partial nonlinear differential equations generali…
hep-th2008★ 31 cited
SU(3)-Equivariant Quiver Gauge Theories and Nonabelian Vortices
Olaf Lechtenfeld, Alexander D. Popov, Richard J. Szabo
We consider SU(3)-equivariant dimensional reduction of Yang-Mills theory on Kaehler manifolds of the form M x SU(3)/H, with H = SU(2) x U(1) or H = U(1) x U(1). The induced rank tw…
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…