The background field method and critical vector models

The background field method and critical vector models

Abstract We use the background field method to systematically derive CFT data for the critical ϕ 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...

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Bibliographic Details
Main Authors: Mikhail Goykhman, Vladimir Rosenhaus, Michael Smolkin
Format: Article
Language:English
Published: SpringerOpen 2021-02-01
Series:Journal of High Energy Physics
Subjects:
1/N Expansion
Conformal Field Theory
Nonperturbative Effects
Field Theories in Lower Dimensions
Online Access:https://doi.org/10.1007/JHEP02(2021)074

Internet

https://doi.org/10.1007/JHEP02(2021)074

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