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

We propose a scheme for the creation of robust entanglement between a movable mirror
and atomic ensemble at the macroscopic level in coupled optomechanical system. We …

We study steady-state continuous-variable entanglement in a three-mode optomechanical
system consisting of an active optical cavity (gain) coupled to a passive optical cavity (loss) …

Quantum squeezing of mechanical resonator is important for studying the macroscopic
quantum effects and the precision metrology of weak forces. Here we give a theoretical …

Single-photon generation sources have gained a prime importance in quantum information
science and technologies. In this regard, serious efforts have been recently performed in the …

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 …

We theoretically study the dynamics of the ground-state cooling and the quantum
entanglement in a modulated optomechanical system, where the frequency of the …

Quantum entanglement (QE) and quantum steering (QS) are of importance for quantum
information processing and computation. Though there are several schemes proposed for …

We study the effect of frequent projective measurements on the dynamics of quantum self-
sustaining systems by considering the prototypical example of the quantum van der Pol …

In this paper, we propose a theoretical scheme to study the dynamics of the geometric
measure of quantum discord (GMQD) between two non-interacting qubits in a dissipative …