Operator Entanglement in Local Quantum Circuits I: Chaotic Dual-Unitary Circuits
Operator Entanglement in Local Quantum Circuits I: Chaotic Dual-Unitary Circuits
The entanglement in operator space is a well established measure for the complexity of quantum many-body dynamics. In particular, that of local operators has recently been proposed as dynamical chaos indicator, i.e. as a quantity able to discriminate between quantum systems with integrable and chaotic dynamics. For chaotic systems the …