N=4 supersymmetric Calogero-Sutherland models
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DOI: 10.1103/physrevd.101.086010
Abstract: Starting from the Hamiltonian formulation of supersymmetric Calogero models associated with the classical $A_n$, $B_n$, $C_n$ and $D_n$ series we construct the ${\cal N}{=}\,2$ and ${\cal N}{=}\,4$ supersymmetric extensions of the their hyperbolic/trigonometric Calogero-Sutherland cousins.… read more here.
Keywords: sutherland models; calogero; calogero sutherland; supersymmetric calogero ... See more keywords
Two-center Coulomb problem with Calogero interaction
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DOI: 10.1134/s106377881702020x
Abstract: We show that the Calogero-type perturbation preserves the integrability and partial separation of variables for the Stark–Coulomb and two-center Coulomb problems, and present the explicit expressions of their constants of motion. We reveal that this… read more here.
Keywords: calogero; two center; center coulomb; coulomb problem ... See more keywords