Ward-constrained melonic renormalization group flow for the rank-four ϕ6 tensorial group field theory
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DOI: 10.1103/physrevd.100.086009
Abstract: The nontrivial fixed point discovered for $\phi^4$-marginal couplings in tensorial group field theories have been showed to be incompatible with Ward-Takahashi identities. In this previous analysis we have stated that the case of models with… read more here.
Keywords: group; tensorial group; group field; field theory ... See more keywords