Reliability of the local truncations for the random tensor models renormalization group flow
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DOI: 10.1103/physrevd.102.056002
Abstract: The standard nonperturbative approaches of renormalization group for tensor models are generally focused on a purely local potential approximation (i.e. involving only generalized traces and product of them) and are showed to strongly violate the… read more here.
Keywords: local truncations; tensor models; renormalization group; ward identities ... See more keywords