6 citations · 10 across the 7 of their papers we have counts for
7 papers
New variants of superconformal mechanics
Nikolay Kozyrev, Sergey Krivonos
We construct superconformal mechanics with and supersymmetries that were inspired by analogies with the supersymmetric Schwarzian mechanics. The Schwarzian, being anoth…
Two faces of superconformal mechanics
Sergey Krivonos, Armen Nersessian
Two variants of superconformal mechanics with manifest and -symmetries possessing exceptional dynamical symmetry are presented. To cons…
Note on supersymmetric mechanics with spin-orbit interaction
Sergey Krivonos, Armen Nersessian
We propose a simple model of two-dimensional N=2 superconformal mechanics with a spin-orbit interaction term and demonstrate that it inherits the Galilean symmetry of the initial f…
Note on supersymmetric mechanics with dynamical and semi-dynamical multiplets
Erik Khastyan, Sergey Krivonos, Armen Nersessian
We give a Hamiltonian formulation of the new model of supersymmetric mechanics recently proposed by S.~Fedoruk and E.~Ivanov and show that it possesses the dynamica…
On the origin of Higher Schwarzians
Sergey Krivonos
In this paper, we analyze higher Schwarzians and show that they are closely related to the nonlinear realization of the Virasoro algebra. The Goldstone fields of such a realization…
Oscillators from nonlinear realizations
Nikolay Kozyrev, Sergey Krivonos
We construct the systems of the harmonic and Pais-Uhlenbeck oscillators, which are invariant with respect to arbitrary noncompact Lie algebras. The equations of motion of these sys…
N=4, d=3 Born-Infeld theory in component approach
Nikolay Kozyrev, Sergey Krivonos
Using the formalism of nonlinear realizations we construct the component on-shell action of the N=4,d=3 Born-Infeld theory, which is the action of N=2, d=3 vector supermultiplet, f…