Renormalization group and effective potential: a simple non-perturbative approach
We develop a simple non-perturbative approach to the calculation of a field theory effective potential that is based on the Wilson or exact renormalization group. Our approach follows Shepard et al's idea [Phys. Rev. D51, 7017 (1995)] of converting the exact renormalization group into a self...
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Format: | Article |
Language: | English |
Published: |
SciPost
2022-09-01
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Series: | SciPost Physics Core |
Online Access: | https://scipost.org/SciPostPhysCore.5.3.044 |