Thermofield Theory of Large Matrix Models
arXiv:2501.15421 · doi:10.1007/JHEP09(2025)192
Abstract
We develop analytical and numerical methods for the matrix thermofield in the large limit. Through the double collective representation on the Schwinger-Keldysh contour, it provides thermodynamical properties and finite temperature correlation functions, for large matrix quantum systems.
36 pages, 12 figures, 6 tables; typo fixed