1999/09/30 by Y. Brihaye, Y. BRIHAYE, P. Kosinski +1
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Homotopy and Cohomology in Algebraic Topology #Quantum Mechanics and Non-Hermitian Physics #hep-th
paper · pdf · doi:10.1142/s0217732399002704
published as Mod.Phys.Lett. A14 (1999) 2579-2586 · LaTeX, 9 pages
arxiv created 1999/09/30 · openalex publication_date 1999/12/07 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We construct families of Hamiltonians extending the Calogero model and such that a finite number of eigenvectors can be computed algebraically.