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The background field method and critical vector models
DOI:10.1007/JHEP02(2021)074.png)
摘要
En 中文
We use the background field method to systematically derive CFT data for the critical phi (6) vector model in three dimensions, and the Gross-Neveu model in dimensions 2 <= d <= 4. Specifically, we calculate the OPE coefficients and anomalous dimensions of various operators, up to next-to-leading order in the 1/N expansion.
Keyword:
1
N Expansion
Conformal Field Theory
Nonperturbative Effects
Field Theories in Lower Dimensions
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期刊
IF:
5.5
论文数:
3.9W
被引数:
13.7W

