67 citations · 139 across the 12 of their papers we have counts for
12 papers
Non-Markovian two-time correlation functions for optomechanical systems
Yusui Chen, Kaiqi Xiong
In this paper, we focus on the two-time correlation function (TTCF) of the cavity optomechanical system, which serves as the most popular tool in precision detection technologies.…
Positivity Preserving non-Markovian Master Equation for Open Quantum System Dynamics: Stochastic Schrödinger Equation Approach
Wufu Shi, Yusui Chen, Quanzhen Ding +2
Positivity preservation is naturally guaranteed in exact non-Markovian master equations for open quantum system dynamics. However, in many approximated non-Markovian master equatio…
Feasible Architecture for Quantum Fully Convolutional Networks
Yusui Chen, Wenhao Hu, Xiang Li
Fully convolutional networks are robust in performing semantic segmentation, with many applications from signal processing to computer vision. From the fundamental principles of va…
Impact of the Central Frequency of Environment on Non-Markovian Dynamics in Piezoelectric Optomechanical Devices
Quanzhen Ding, Peng Zhao, Yonghong Ma +1
The piezoelectric optomechanical devices supply a promising experimental platform to realize the coherent and effective control and measurement of optical circuits working in Terah…
Quantumness protection for open systems in a double-layer environment
Yu-Long Qiao, Jia-Ming Zhang, Yusui Chen +2
We study the dynamics of the two-level atomic systems (qubits) under a double-layer environment that is consisted of a network of single-mode cavities coupled to a common reservoir…
Exact coherence dynamics mediated by a single cavity mode in the presence of leakage
Yusui Chen, Quanzhen Ding, Wufu Shi +2
We present a quantum-state-diffusion equation to characterize the dynamics of a generic atomic system coupled to a leaky cavity mode. As quantum resources, the population, the cohe…