Non-Hermitian shortcut to adiabaticity in Floquet cavity electromagnonics

Cavity magnon-polaritons have recently attracted intensive attention as a promising platform for exploring quantum phenomena. In this paper, we propose a Floquet engineering strategy to realize the non-Hermitian shortcut to adiabaticity in cavity magnon-polaritons. The nonadiabatic loss is restrained and the fast population transfer from the microwave photon to the magnon is realized. This model has potentially important applications in quantum information processing.