Quantization of Non-Polynomial Field Theories
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ITP-SB-73 hep-th yymmdd Quantization of Non-Polynomial Field Theories
We re-examine the quantization of a class of non-polynomial scalar field theories which interpolates continuously from a free one to φ theory. The quantization of such theories is problematic because the Feynman rules may not be directly obtained. We give a means for calculating the correlation functions in this theory. The Feynman rules developed here shall enable further progress in the under...
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