Sudden Freezing and Sudden Thawing of Entanglement in Multi-Party Jaynes-Cummings Dynamics
Yi Ding, Songbo Xie, Joseph H. Eberly · Frontiers in Optics / Laser Science · 2020
The dynamical responses of two qubits jointly interacting with the same cavity mode are studied. New dynamical quantum phenomena labeled Entanglement Sudden Freezing and Entanglement Sudden Thawing are discovered by analyzing the normalized Schmidt weights.