Dimensional Regularization Approach to the Renormalization Group Theory of the Generalized Sine-Gordon Model

Takashi Yanagisawa

Advances in Mathematical Physics, 2018, vol. 2018, 1-7

Abstract:

We present the dimensional regularization approach to the renormalization group theory of the generalized sine-Gordon model. The generalized sine-Gordon model means the sine-Gordon model with high frequency cosine modes. We derive renormalization group equations for the generalized sine-Gordon model by regularizing the divergence based on the dimensional method. We discuss the scaling property of renormalization group equations. The generalized model would present a new class of scaling property.

Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlamp:9238280

DOI: 10.1155/2018/9238280

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