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cond-mat.stat-mech2025
Group word dynamics from local random matrix Hamiltonians and beyond
Klée Pollock, Jonathan D. Kroth, Jonathon Riddell +1
We study one dimensional quantum spin chains whose nearest neighbor interactions are random matrices that square to one. By employing free probability theory, we establish a mappin…
cond-mat.stat-mech2025★ 1 cited
Energy dynamics in a class of local random matrix Hamiltonians
Klée Pollock, Jonathan D. Kroth, Nathan Pagliaroli +2
Random matrix theory yields valuable insights into the universal features of quantum many-body chaotic systems. Although all-to-all interactions are traditionally studied, many int…