Vacuum energy and renormalization of the field-independent term

Due to its construction, the nonperturbative renormalization group (RG) evolution of the constant, field-independent term (which is constant with respect to field variations but depends on the RG scale k) requires special care within the Functional Renormalization Group (FRG) approach. In several in...

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Bibliographic Details
Main Authors: Márián, István Gábor (Author) , Jentschura, Ulrich D. (Author) , Defenu, Nicolò (Author) , Trombettoni, Andrea (Author) , Nándori, I. (Author)
Format: Article (Journal)
Language:English
Published: 30 March 2022
In: Journal of cosmology and astroparticle physics
Year: 2022, Issue: 3, Pages: ?
ISSN:1475-7516
DOI:10.1088/1475-7516/2022/03/062
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1088/1475-7516/2022/03/062
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Author Notes:I.G. Márián, U.D. Jentschura, N. Defenu, A. Trombettoni and I. Nándori
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Vacuum energy and renormalization of the field-independent term by Márián, István Gábor (Author) , Jentschura, Ulrich D. (Author) , Defenu, Nicolò (Author) , Trombettoni, Andrea (Author) , Nandori, I. (Author) ,


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