Photon blockade is an effective way to generate single photon, which is of great significance
in quantum state preparation and quantum information processing. Here we investigate the …

We propose how to achieve significantly enhanced quantum refrigeration and entanglement
by coupling a pumped auxiliary cavity to an optomechanical cavity. We obtain both …

We theoretically study the difference-sideband generation in a double-cavity
optomechanical system with nonreciprocal coupling. Beyond the conventional linearized …

The nonreciprocal photon transmission between two optical modes which are nonlinearly
coupled in a cross-Kerr type is investigated by using a damped auxiliary optical mode as …

Quantum synchronization and its connection with other quantum correlations have attracted
considerable attention. Here we present a theoretical scheme to simultaneously represent …

We propose an effective approach for generating highly pure and strong cavity-mechanical
entanglement (or optical-microwave entanglement) in a hybrid modulated three-mode …

We present a detailed study of a double-cavity optomechanical system, focusing on the
dynamics of the entanglement between the cavity and mechanical modes, as well as the …

Quantum entanglement between distant massive mechanical oscillators has played a
central role in building and engineering quantum devices for application in long-distance …

In our theoretical study, we explore the dynamic behavior and entanglement properties of a
hybrid optomechanical system containing double quantum dots (QDs). The system is driven …

We systematically study the influence of amplitude modulation on the steady-state bosonic
squeezing and entanglement in a dissipative three-mode optomechanical system, where a …