On critical stability of three quantum charges interacting through delta potentials

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/111379We consider three one dimensional quantum, charged and spinless particles interacting through delta potentials. We derive sufficient conditions which guarantee the existence of at least one bound state.Mathematical PhysicsOn critical stability of three quantum charges interacting through delta potentialstext