Showing 1999Show all
2 papers · 1 filter
quant-ph1999
Continuous Spectra of Generalized Kronig-Penney Model
Taksu Cheon, T. Shigehara
The standard Kronig-Penney model with periodic potentials is extended to the cases with generalized contact interactions. The eigen equation which determines the dispersion rel…
quant-ph1999
Generalized One-Dimensional Point Interaction in Relativistic and Non-relativistic Quantum Mechanics
T. Shigehara, H. Mizoguchi, T. Mishima +1
We first give the solution for the local approximation of a four parameter family of generalized one-dimensional point interactions within the framework of non-relativistic model w…