Browsing by Subject "integrable systems"

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  • The quantum angular Calogero-Moser model 
    Feigin, Mikhail; Lechtenfeld, Olaf; Polychronakos, Alexios P. (New York, NY : Springer International Publishing, 2013)
    The rational Calogero-Moser model of n one-dimensional quantum particles with inverse-square pairwise interactions (in a confining harmonic potential) is reduced along the radial coordinate of R-n to the 'angular Calogero-Moser ...
  • The structure of invariants in conformal mechanics 
    Hakobyan, Tigran; Karakhanyan, David; Lechtenfeld, Olaf (Amsterdam : Elsevier Science BV, 2014)
    We investigate the integrals of motion of general conformal mechanical systems with and without confining harmonic potential as well as of the related angular subsystems, by employing the sl(2,R) algebra and its representations. ...