Progress of Theoretical Physics
Reduced Model of Anderson-Hamiltonian. I: Exact Solutions in Field Theoretical Framework
T. Kebukawa
Abstract
The eigenvalue problem for the reduced model of Anderson-Hamiltonian is solved exactly in the field theoretical framework. In a systematic and compact form is represented the energy eigenstate specified by two sets of quantum numbers, i.e., particle momenta and spin momenta, besides two eigenvalues of the total spin and its z-component. Coupled equations which determine the energy eigenvalue are presented.