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arXiv · 2501.15421

Thermofield Theory of Large $N$ Matrix Models

Antal Jevicki·Xianlong Liu·Junjie Zheng
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Abstract

We develop analytical and numerical methods for the matrix thermofield in the large $N$ limit. Through the double collective representation on the Schwinger-Keldysh contour, it provides thermodynamical properties and finite temperature correlation functions, for large $N$ matrix quantum systems.

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Antal Jevicki, Xianlong Liu, Junjie Zheng. 2025-10-01. Thermofield Theory of Large $N$ Matrix Models. https://doi.org/10.1007/jhep09(2025)192

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