36 citations · 142 across the 22 of their papers we have counts for
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hep-th2019★ 8 cited
Correspondence between Feynman diagrams and operators in quantum field theory that emerges from tensor model
N. Amburg, H. Itoyama, A. Mironov +3
A novel functorial relationship in perturbative quantum field theory is pointed out that associates Feynman diagrams (FD) having no external line in one theory with si…
hep-th2019★ 9 cited
Generalized cut operation associated with higher order variation in tensor models
Hiroshi Itoyama, Reiji Yoshioka
The cut and join operations play important roles in tensor models in general. We introduce a generalization of the cut operation associated with the higher order variations and dem…