88 citations · 2k across the 119 of their papers we have counts for
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New variant of N=4 superconformal mechanics
E. Ivanov, S. Krivonos, O. Lechtenfeld
Proceeding from a nonlinear realization of the most general N=4, d=1 superconformal symmetry, associated with the supergroup D(2,1;alpha), we construct a new model of nonrelativist…
Goldstone Superfield Actions in AdS5 backgrounds
S. Bellucci, E. Ivanov, S. Krivonos
Nonlinear realizations superfield techniques, pertinent to the description of partial breaking of global N=2 supersymmetry in a flat d=4 super Minkowski background, are generalized…
Goldstone Superfield Actions for Partially Broken AdS5 Supersymmetry
S. Bellucci, E. Ivanov, S. Krivonos
We explicitly construct N=1 worldvolume supersymmetric minimal off-shell Goldstone superfield actions for two options of 1/2 partial spontaneous breaking of AdS5 supersymmetry SU(2…
Conformal and Superconformal Mechanics Revisited
E. Ivanov, S. Krivonos, J. Niederle
We find, at the Lagrangian off-shell level, the explicit equivalence transformation which relates the conformal mechanics of De Alfaro, Fubini and Furlan to the conformal mechanics…
AdS/CFT Equivalence Transformation
S. Bellucci, E. Ivanov, S. Krivonos
We show that any conformal field theory in d-dimensional Minkowski space, in a phase with spontaneously broken conformal symmetry and with the dilaton among its fields, can be rewr…