207 citations · 704 across the 16 of their papers we have counts for
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Extended supersymmetry and its applications in quantum mechanical models associated with self-dual gauge fields
Maxim Konyushikhin
We study certain new models of supersymmetric quantum mechanics. The explicit form of the corresponding superfield and component actions, as well as of the quantum Hamiltonians and…
N=4, 3D Supersymmetric Quantum Mechanics in Non-Abelian Monopole Background
Evgeny Ivanov, Maxim Konyushikhin
Using the harmonic superspace approach, we construct the three-dimensional N=4 supersymmetric quantum mechanics of the supermultiplet (3,4,1) coupled to an external SU(2) gauge fie…
SQM with Non-Abelian Self-Dual Fields: Harmonic Superspace Description
Evgeny A. Ivanov, Maxim A. Konyushikhin, Andrei V. Smilga
We present a Lagrangian formulation for N=4 supersymmetric quantum-mechanical systems describing the motion in external non-Abelian self-dual gauge fields. For any such system, one…
Self-duality and supersymmetry
Maxim Konyushikhin, Andrei V. Smilga
We observe that the Hamiltonian H = D^2, where D is the flat 4d Dirac operator in a self-dual gauge background, is supersymmetric, admitting 4 different real supercharges. A genera…