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Vacuum energy and renormalization of the field-independent term

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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...

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Main Authors: Márián, István Gábor (Author) , Jentschura, Ulrich D. (Author) , Defenu, Nicolò (Author) , Trombettoni, Andrea (Author) , Nandori, I. (Author)
Format: Article (Journal) Chapter/Article
Language:English
Published: 31 Mar 2022
Edition:Version v2
In: Arxiv
Year: 2022, Pages: 1-19
DOI:10.48550/arXiv.2107.06069
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.48550/arXiv.2107.06069
Verlag, lizenzpflichtig, Volltext: http://arxiv.org/abs/2107.06069
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Author Notes:I. G. Marian, U.D. Jentschura, N. Defenu, A. Trombettoni and I. Nandori
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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) , Nándori, I. (Author) ,


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