Fastest Local Entanglement Scrambler, Multistage Thermalization, and a Non-Hermitian Phantom
Fastest Local Entanglement Scrambler, Multistage Thermalization, and a Non-Hermitian Phantom
We study random quantum circuits and their rate of producing bipartite entanglement, specifically with respect to the choice of 2-qubit gates and the order (protocol) in which these are applied. The problem is mapped to a Markovian process and proved that there are large spectral equivalence classes -- different configurations …