Abstract
We study the elliptic Ruijsenaars models associated with arbitrary root systems, which are difference analogs of the Calogero–Moser model. We give a dense subspace in the space of square integrable functions invariant under the action of the Weyl group on a torus as a domain of its Hamiltonian and prove its essential self-adjointness by using perturbation theory. It is also clarified that these models consist of pure point spectrum.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
