Auflistung nach Schlagwort "Calogero models"

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  • Extended supersymmetric Calogero model 
    Krivonos, Sergey; Lechtenfeld, Olaf; Provorov, Alexander; Sutulin, Anton (Amsterdam : Elsevier, 2019)
    We present a surprising redefinition of matrix fermions which brings the supercharges of the N-extended supersymmetric A n−1 Calogero model introduced in [1] to the standard form maximally cubic in the fermions. The ...
  • Integrability of supersymmetric Calogero–Moser models 
    Krivonos, Sergey; Lechtenfeld, Olaf; Sutulin, Anton (Amsterdam : North-Holland Publ., 2022)
    We analyze the integrability of the -extended supersymmetric Calogero–Moser model. We explicitly construct the Lax pair for this system, which properly reproduces all equations of motion. After adding a supersymmetric ...
  • N=4 multi-particle mechanics, WDVV equation and roots 
    Lechtenfeld, Olaf; Schwerdtfeger, Konrad; Thürigen, Johannes (Kiew : National Academy of Science of Ukraine, 2011)
    We review the relation of N=4 superconformal multi-particle models on the real line to the WDVV equation and an associated linear equation for two prepotentials, F and U. The superspace treatment gives another variant of ...