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arXiv · 2405.05056

Large N limit of fuzzy geometries coupled to fermions

Masoud Khalkhali·Nathan Pagliaroli·Luuk S. Verhoeven
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Abstract

In this paper we present an analysis of the large N limit of a family of quartic Dirac ensembles based on (0, 1) fuzzy geometries that are coupled to fermions. These Dirac ensembles are examples of single-matrix, multi-trace matrix ensembles. Additionally, they serve as examples of integer-valued $\beta$-ensembles. Convergence of the spectral density in the large N limit for a large class of such matrix ensembles is proven, improving on existing results. The main results of this paper are the addition of the fermionic contribution in the matrix ensemble and the investigation of spectral estimators for finite dimensional spectral triples

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Masoud Khalkhali, Nathan Pagliaroli, Luuk S. Verhoeven. 2024-05-08. Large N limit of fuzzy geometries coupled to fermions. https://arxiv.org/abs/2405.05056

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