%0 Journal Article
%T BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME
%J Iranian Journal of Science and Technology (Sciences)
%I Springer
%Z 1028-6276
%A JAHAN, A.
%A JAFARI, M.
%D 2008
%\ 12/12/2008
%V 32
%N 4
%P 435-438
%! BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME
%K Delta-function potential
%K bound state energy
%K smeared propagators
%R 10.22099/ijsts.2008.2302
%X In this letter we have proposed a new regularization scheme to deal with the divergent integralsoccurring in the quantum mechanical problem of calculating the bound state energy of the delta-functionpotential in two and three dimensions. Based on the Schwinger parameterization technique we argue thatthere are no infinities even in D dimensions. In this way we were able to compare our proposal with theSchwinger regularization approch.
%U http://ijsts.shirazu.ac.ir/article_2302_eb38ee6e1732a8150067147ff55416f4.pdf