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has been cited by the following article:

• TITLE: Calogero Model with Different Masses

  AUTHORS: Ancilla Nininahazwe

  KEYWORDS: Multispecies One-Dimensional Calogero; Equal Masses; Different Masses; Usual Calogero Model

  JOURNAL NAME: Open Journal of Microphysics, Vol.3 No.3, August 9, 2013

  ABSTRACT: We study a multispecies one-dimensional Calogero model with two- and three-body interactions. Here, we factorize the ground stateout of the Hamiltonian H in order to get the new operatorwhich preserves some spaces of polynomialsin the case of equal masses, i.e. (the usual Calogero model) and in the case with different masses. The spectrum of these both cases is found easily.