W-representation of Rainbow tensor model

A bstract We analyze the rainbow tensor model and present the Virasoro constraints, where the constraint operators obey the Witt algebra and null 3-algebra. We generalize the method of W -representation in matrix model to the rainbow tensor model, where the operators preserving and increasing the gr...

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Bibliographic Details
Published in:The journal of high energy physics 2021-05, Vol.2021 (5), p.1-22, Article 228
Main Authors: Kang, Bei, Wang, Lu-Yao, Wu, Ke, Yang, Jie, Zhao, Wei-Zhong
Format: Article
Language:English
Subjects:
Classical and Quantum Gravitation
Conformal and W Symmetry
Constraint modelling
Correlators
Elementary Particles
High energy physics
Mathematical analysis
Matrix Models
Operators (mathematics)
Partitions (mathematics)
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Rainbows
Regular Article - Theoretical Physics
Relativity Theory
Representations
String Theory
Symmetry
Tensors
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Summary:A bstract We analyze the rainbow tensor model and present the Virasoro constraints, where the constraint operators obey the Witt algebra and null 3-algebra. We generalize the method of W -representation in matrix model to the rainbow tensor model, where the operators preserving and increasing the grading play a crucial role. It is shown that the rainbow tensor model can be realized by acting on elementary function with exponent of the operator increasing the grading. We derive the compact expression of correlators and apply it to several models, i.e., the red tensor model, Aristotelian tensor model and r = 4 rainbow tensor model. Furthermore, we discuss the case of the non-Gaussian red tensor model and present a dual expression for partition function through differentiation.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP05(2021)228