Finite $N$ unitary matrix model
Raghav G. Jha
TL;DR
This paper analyzes finite N unitary matrix models using exact partition functions for SU(N) and U(N), providing insights into their properties at finite matrix sizes.
Contribution
It offers an exact expression for the partition function of one-plaquette unitary matrix models at finite N for both SU(N) and U(N) groups.
Findings
Exact partition functions derived for finite N
Insights into finite N behavior of unitary matrix models
Comparison between SU(N) and U(N) models
Abstract
We consider one-plaquette unitary matrix model at finite using exact expression of the partition function for both SU() and U() groups.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Random Matrices and Applications · Algebraic structures and combinatorial models