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Leading all-loop quantum contribution to the effective potential in general scalar field theory

Abstract The RG equation for the effective potential in the leading log (LL) approximation is constructed which is valid for an arbitrary scalar field theory in 4 dimensions. The solution to this equation sums up the leading log ϕ contributions to all orders of perturbation theory. In general, this...

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Hlavní autoři: D. I. Kazakov, R. M. Iakhibbaev, D. M. Tolkachev
Médium: Artigo
Jazyk:Inglês
Vydáno: SpringerOpen 2023-04-01
Edice:Journal of High Energy Physics
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On-line přístup:https://doi.org/10.1007/JHEP04(2023)128
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