88 citations · 2k across the 119 of their papers we have counts for
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Three dimensional N=4 supersymmetric mechanics with Wu-Yang monopole
Stefano Bellucci, Sergey Krivonos, Anton Sutulin
We propose Lagrangian and Hamiltonian formulations of a N=4 supersymmetric three-dimensional isospin-carrying particle moving in the non-Abelian field of a Wu-Yang monopole and in…
Hidden symmetries of integrable conformal mechanical systems
Tigran Hakobyan, Sergey Krivonos, Olaf Lechtenfeld +1
We split the generic conformal mechanical system into a "radial" and an "angular" part, where the latter is defined as the Hamiltonian system on the orbit of the conformal group, w…
SU(2) reduction in N=4 supersymmetric mechanics
Sergey Krivonos, Olaf Lechtenfeld
We perform an su(2) Hamiltonian reduction of the general su(2)-invariant action for a self-coupled (4,4,0) supermultiplet. As a result, we elegantly recover the N=4 supersymmetric…
Potentials in N=4 superconformal mechanics
Stefano Bellucci, Sergey Krivonos
Proceeding from nonlinear realizations of (super)conformal symmetries, we explicitly demonstrate that adding the harmonic oscillator potential to the action of conformal mechanics…