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Correlators in two rainbow tensor and complex multi-matrix models
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DOI：10.1140/epjc/s10052-025-14300-z.png)
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Abstract
En 中文
We construct two rainbow tensor models with multi-tensors of rank-3 and present their W-representations. We give the formula of counting number of independent gauge-invariant operators in terms of Hurwitz numbers and establish a one-to-one correspondence between connected operators and colored Dessins. By means of the colored Dessins and W-representations, respectively, we derive two compact expressions of correlators for each of rainbow tensor models. Furthermore, two complex multi-matrix models from the degradations of the constructed rainbow tensor models are also discussed.
Keywords:
BRANCHED COVERS
CUT
Journal
IF:
4.8
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1.8W
Citations:
4.7W
