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math-ph2025
Large deviations of spectral determinants of matrix-valued random Schrödinger operators and Dyson Brownian motion in cubic potentials
Yan Fyodorov, Pierre Le Doussal, Alexander Ossipov
We study the moments of and the associated large deviations of where are random matrix operators involving Laplace operators and r…
math-ph2025
Large time cumulants of the KPZ equation on an interval
Guillaume Barraquand, Pierre Le Doussal
We consider the Kardar-Parisi-Zhang equation on the interval with Neumann type boundary conditions and boundary parameters . We show that the -th order cumulant of…