学術雑誌論文 The generating functional of correlation functions as a high-momentum limit of a Wilson action

Sonoda, H.

12 ( 1 )  , p.123B01 , 2017-12-14 , Oxford University Press (OUP)
ISSN:2050391120503911
内容記述
It is well known that a Wilson action reduces to the generating functional of connected correlation functions as we take the momentum cutoff to zero. For a fixed-point Wilson action, this implies that for momenta large compared with the cutoff, the action reduces to the generating functional. We elaborate on this simple observation.
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http://www.lib.kobe-u.ac.jp/repository/90004560.pdf

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