2PI effective action for the SYK model and tensor field theories

We discuss the two-particle irreducible (2PI) effective action for the SYK model and for tensor field theories. For the SYK model the 2PI effective action reproduces the bilocal reformulation of the model without using replicas. In general tensor field theories the 2PI formalism is the only way to o...

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Bibliographic Details
Main Authors: Benedetti, Dario (Author) , Gurǎu, Rǎzvan (Author)
Format: Article (Journal) Chapter/Article
Language:English
Published: 1 Mar 2018
Edition:Version v2
In: Arxiv
Year: 2018, Pages: 1-38
Online Access:Verlag, lizenzpflichtig, Volltext: http://arxiv.org/abs/1802.05500
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Author Notes:Dario Benedetti and Razvan Gurau
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2PI effective action for the SYK model and tensor field theories by Benedetti, Dario (Author) , Gurǎu, Rǎzvan (Author) ,


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