Title of article :
Physical and mathematical aspects of Gamow states
Author/Authors :
Civitarese، نويسنده , , O. and Gadella، نويسنده , , M.، نويسنده ,
Abstract :
Physical and mathematical aspects related to the description of resonant states are presented in a comprehensive way. The concepts concerning the representation of Gamow resonances are revisited in connection with a rigorous mathematical treatment, based on the use of Mّller operators and rigged Hilbert spaces. The formalism is cast in a form amenable for applications to nuclear structure calculations in the continuum.
Keywords :
S-matrix theory and resonant states , Gamow states , Average values on resonant states , Rigged Hilbert spaces , Berggren and Bohm prescriptions
Journal title :
Astroparticle Physics
