Resonances of quantum mechanical scattering systems and LaxPhillips scattering theory

Hellmut Baumgartel For selected classes of quantum mechanical scattering systems a canonical association of a decay semigroup is presented. The spectrum of the generator of this semigroup is a pure eigenvalue spectrum and it coincides with the set of all resonances. The essential condition for the results is the merom ... [J. Math. Phys. 51, 113508 (2010)] published Tue Nov 30, 2010.