Title of article :
BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME*
Author/Authors :
JAHAN, A. amirkabir university of technology - Department of Physics, تهران, ايران , JAFARI, M. islamic azad university - Urmia branch, ايران
Abstract :
In this letter we have proposed a new regularization scheme to deal with the divergent integrals occurring in the quantum mechanical problem of calculating the bound state energy of the delta-function potential in two and three dimensions. Based on the Schwinger parameterization technique we argue that there are no infinities even in D dimensions. In this way we were able to compare our proposal with the Schwinger regularization approch.
Keywords :
Delta , function potential , bound state energy , smeared propagators
Journal title :
Iranian Journal of Science and Technology Transaction A: Science
Journal title :
Iranian Journal of Science and Technology Transaction A: Science
