Komarov, I. V.Tarrach, R., 1948-2009-10-062009-10-0619891050-2947https://hdl.handle.net/2445/9523We prove that for any nonrelativistic rotationally invariant two-particle quantum system whose interaction is velocity independent the total angular momentum of the ground state is bounded by the sum of the spins; i.e., j max = s 1 + s 2 . .AE3 p.application/pdfeng(c) The American Physical Society, 1989Teoria quànticaÀlgebraQuantum mechanicsAlgebraic methodsinfo:eu-repo/semantics/article57978info:eu-repo/semantics/openAccess