2017
DOI: 10.1016/j.physletb.2017.05.043
|View full text |Cite
|
Sign up to set email alerts
|

Rainbow tensor model with enhanced symmetry and extreme melonic dominance

Abstract: We introduce and briefly analyze the rainbow tensor model where all planar diagrams are melonic. This leads to considerable simplification of the large N limit as compared to that of the matrix model: in particular, what are dressed in this limit are propagators only, which leads to an oversimplified closed set of Schwinger-Dyson equations for multi-point correlators. We briefly touch upon the Ward identities, the substitute of the spectral curve and the AMM/EO topological recursion and their possible connecti… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

1
26
0

Year Published

2017
2017
2021
2021

Publication Types

Select...
8

Relationship

1
7

Authors

Journals

citations
Cited by 47 publications
(27 citation statements)
references
References 111 publications
1
26
0
Order By: Relevance
“…Similar considerations can be also found in [83,84,174,175]. Though we do not go that far in this paper, the first really interesting tensor model to analyze within this context is the rainbow model of [25] (see also [77,78] for earlier works). In the rainbow model, each index of the rank-r tensor field belongs to the representation of its own unitary group and, as a consequence, all the r + 1 fields merging at the hypertetrahedron (simplex) vertex are different.…”
Section: Jhep06(2017)115supporting
confidence: 71%
See 2 more Smart Citations
“…Similar considerations can be also found in [83,84,174,175]. Though we do not go that far in this paper, the first really interesting tensor model to analyze within this context is the rainbow model of [25] (see also [77,78] for earlier works). In the rainbow model, each index of the rank-r tensor field belongs to the representation of its own unitary group and, as a consequence, all the r + 1 fields merging at the hypertetrahedron (simplex) vertex are different.…”
Section: Jhep06(2017)115supporting
confidence: 71%
“…Revealing and exploiting such symmetries is the main idea of studying the rainbow tensor models, their enhanced symmetries make properties of the RG-completeness much simpler and explicit. In [25], we already mentioned one example of this kind: in the rainbow models melonic are the only existing among the planar diagrams, and this is what explains this their dominance at large N in all tensor models. However, the examples are…”
Section: Jhep06(2017)115mentioning
confidence: 91%
See 1 more Smart Citation
“…Numerical analysis for finite N tensor model has been done in [45,46], and an abelian tensor model on the lattice will be analyzed in an adjoining paper [47]. As an aside, we mention here that tensor models have also been studied from the perspective of matrix models, where it arises in the limit of large number of matrices [48][49][50]. Also, for a discussion of how tensor models could possibly arise in string theories, see [51,52].…”
Section: Jhep08(2017)083mentioning
confidence: 99%
“…Of course, the model is also of great interest in condensed matter physics [51,54,[57][58][59][60][61][62][63][64][65][66][67]. Other related recent work can be found in [68][69][70][71][72][73][74][75][76][77][78][79][80][81][82][83].…”
Section: Introductionmentioning
confidence: 99%