摘要
We make a systematic study of two-parameter models of δ ′ s -sphere interaction and δ ′ s -sphere plus a Coulomb interaction. Where δ ′ s interaction denotes the δ ′ -sphere interaction of the second kind. We provide the mathematical definitions of Hamiltonians and obtain new results for both models, in particular the resolvents equations, spectral properties and some scattering quantities.
We make a systematic study of two-parameter models of δ ′ s -sphere interaction and δ ′ s -sphere plus a Coulomb interaction. Where δ ′ s interaction denotes the δ ′ -sphere interaction of the second kind. We provide the mathematical definitions of Hamiltonians and obtain new results for both models, in particular the resolvents equations, spectral properties and some scattering quantities.
作者
Jules Manirambona
Juma Shabani
Alfred Vyabandi
Jules Manirambona;Juma Shabani;Alfred Vyabandi(Doctoral School, University of Burundi, Bujumbura, Burundi;Faculty of Sciences, Doctoral School, University of Burundi, Bujumbura, Burundi;Institute of Applied Pedagogy, University of Burundi, Bujumbura, Burundi)
