Differential renormalization of scalar field theory in the background-field method

Yaw Hwang Chen, Min Tsung He, Su-Long Nyeo

研究成果: Article

1 引文 斯高帕斯(Scopus)

摘要

We introduce an approach for calculating the quantum loop corrections in the φ4 theory. Differential regularization and background-field method are essential tools and are used to calculate the effective action of the theory to two-loop order. Our approach is considerably simpler than other known methods and can be readily extended to higher-loop calculations and to other models.

原文English
頁(從 - 到)1129-1135
頁數7
期刊Chinese Journal of Physics
34
發行號4
出版狀態Published - 1996 八月

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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