Entanglement generation in a system of continuously excited anharmonic quantum oscillators
Joanna K. Kalaga, W. Leoński, Małgorzata Kostrzewa · 2022
We discuss a system of two coupled anharmonic Kerr-type quantum oscillators. The oscillators are continuously driven, and the strength of excitation changes periodically. We show that such a system can be a source of strongly entangled states, and the degree of entanglement between two subsystems depends on the period of changes in excitation’s strength.