2 research outputs found
A recursive construction of joint eigenfunctions for the hyperbolic nonrelativistic Calogero-Moser Hamiltonians
We obtain symmetric joint eigenfunctions for the commuting partial differential
operators associated to the hyperbolic Calogero-Moser N-particle system. The eigenfunctions
are constructed via a recursion scheme, which leads to representations by
multidimensional integrals whose integrands are elementary functions. We also tie in
these eigenfunctions with the Heckman–Opdam hypergeometric function for the root
system AN−1
Kernel functions Backlund transformations for relativistic Calogero-Moser Toda systems
We obtain kernel functions associated with the quantum relativistic Toda systems,
both for the periodic version and for the nonperiodic version with its dual. This
involves taking limits of previously known results concerning kernel functions for
the elliptic and hyperbolic relativistic Calogero-Moser systems. We show that the
special kernel functions at issue admit a limit that yields generating functions of
Bäcklund transformations for the classical relativistic Calogero-Moser and Toda
systems. We also obtain the nonrelativistic counterparts of our results, which tie
in with previous results in the literature