2 papers
quant-ph2025
Solvable Quantum Circuits from Spacetime Lattices
Michael A. Rampp, Suhail A. Rather, Pieter W. Claeys
In recent years dual-unitary circuits and their multi-unitary generalizations have emerged as exactly solvable yet chaotic models of quantum many-body dynamics. However, a systemat…
quant-ph2025
Geometric constructions of generalized dual-unitary circuits from biunitarity
Michael A. Rampp, Suhail A. Rather, Pieter W. Claeys
We present a general framework for constructing solvable lattice models of chaotic many-body quantum dynamics with multiple unitary directions using biunitary connections. We show…