2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/215077This work reviews foundations and applications of the complex-energy continuum shell model that provides a consistent many-body description of bound states, resonances, and scattering states. The model can be considered a quasi-stationary open quantum system extension of the standard configuration interaction approach for well-bound (closed) systems.Topical Review, J. Phys. G, Nucl. Part. Phys, in press (2008)Nuclear Theorytext