2000 character limit reached
Krein Regularization of λφ^4
Published 27 Apr 2012 in hep-ph | (1206.3934v1)
Abstract: We calculate the four-point function in \lambda\phi4 theory by using Krein regularization and compare our result, which is finite, with the usual result in \lambda\phi4 theory. The effective coupling constant (\lambda_\mu) is also calculated in this method.
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