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JAHAN, A., JAFARI, M.. (1387). BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME. , 32(4), 435-438. doi: 10.22099/ijsts.2008.2302
A. JAHAN; M. JAFARI. "BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME". , 32, 4, 1387, 435-438. doi: 10.22099/ijsts.2008.2302
JAHAN, A., JAFARI, M.. (1387). 'BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME', , 32(4), pp. 435-438. doi: 10.22099/ijsts.2008.2302
JAHAN, A., JAFARI, M.. BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME. , 1387; 32(4): 435-438. doi: 10.22099/ijsts.2008.2302

BOUND STATE ENERGY OF DELTA-FUNCTION POTENTIAL: A NEW REGULARIZATION SCHEME

Iranian Journal of Science
مقاله 10، دوره 32، شماره 4، اسفند 2008، صفحه 435-438    اصل مقاله (60.85 K)
نوع مقاله: Research Note
شناسه دیجیتال (DOI): 10.22099/ijsts.2008.2302
نویسندگان
A. JAHAN* 1؛ M. JAFARI2
1Department of Physics, Amirkabir University of Technology, P. O. Box 15875-4413, Tehran, I. R. of Iran
2Islamic Azad University, Urmia branch, Urmia, I. R. of Iran
چکیده
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.
کلیدواژه‌ها
Delta-function potential؛ bound state energy؛ smeared propagators
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