New N = 2 superspace Calogero models

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OriginalspracheEnglisch
Aufsatznummer132
FachzeitschriftJournal of high energy physics
Jahrgang2020
Ausgabenummer5
PublikationsstatusVeröffentlicht - 27 Mai 2020

Abstract

Starting from the Hamiltonian formulation of N = 2 supersymmetric Calogero models associated with the classical An, Bn, Cn and Dn series and their hyperbolic/trigonometric cousins, we provide their superspace description. The key ingredients include n bosonic and 2n(n−1) fermionic N = 2 superfields, the latter being subject to a nonlinear chirality constraint. This constraint has a universal form valid for all Calogero models. With its help we find more general supercharges (and a superspace Lagrangian), which provide the N = 2 supersymmetrization for bosonic potentials with arbitrary repulsive two-body interactions.

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New N = 2 superspace Calogero models. / Krivonos, Sergey; Lechtenfeld, Olaf; Sutulin, Anton.
in: Journal of high energy physics, Jahrgang 2020, Nr. 5, 132, 27.05.2020.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Krivonos S, Lechtenfeld O, Sutulin A. New N = 2 superspace Calogero models. Journal of high energy physics. 2020 Mai 27;2020(5):132. doi: 10.48550/arXiv.1912.05989, 10.1007/JHEP05(2020)132
Krivonos, Sergey ; Lechtenfeld, Olaf ; Sutulin, Anton. / New N = 2 superspace Calogero models. in: Journal of high energy physics. 2020 ; Jahrgang 2020, Nr. 5.
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