Ruijsenaars-Schneider models and their spectral curves

نویسندگان

  • Kai Chen
  • Bo-yu Hou
  • Wen-li Yang
چکیده

We study the elliptic Cn and BCn Ruijsenaars-Schneider models which is elliptic generalization of system given in [1]. The Lax pairs for these models are constructed by Hamiltonian reduction technology. We show that the spectral curves can be parameterized by the involutive integrals of motion for these models. Taking nonrelativistic limit and scaling limit, we verify that they lead to the systems corresponding to CalogeroMoser and Toda types.

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تاریخ انتشار 2001