161 citations · 1.4k across the 35 of their papers we have counts for
6 papers · 1 filter
Cooling Flexural Modes of a Mechanical Oscillator by Magnetic Trapped Bose-Einstein Condensate Atoms
Donghong Xu, Fei Xue
We theoretically study cooling of flexural modes of a mechanical oscillator by Bose-Einstein Condensate (BEC) atoms (Rb87) trapped in a magnetic trap. The mechanical oscillator wit…
Quantum Theory of Transmission Line Resonator-Assisted Cooling of a Micromechanical Resonator
Yong Li, Ying-Dan Wang, Fei Xue +1
We propose a quantum description of the cooling of a micromechanical flexural oscillator by a one-dimensional transmission line resonator via a force that resembles cavity radiatio…
Two-Mode Squeezed States and Entangled States of Two Mechanical Resonators
Fei Xue, Yu-xi Liu, C. P. Sun +1
We study a device consisting of a dc-SQUID with two sections of its loop acting as two mechanical resonators. An analog of the parametric down-conversion process in quantum optics…
Analogue of Cavity QED for Coupling between Spin and Nanomechanical Resonator
Fei Xue, Ling Zhong, Yong Li +1
We describe a cavity QED analogue for the coupling system of a spin and a nanomechanical resonator with a magnetic tip. For the quantized nanomechanical resonator, a spin-boson mod…
Probing Quantum Phase Transition in Macroscopic Qubit Array via circuit QED architecture
Y. D. Wang, Fei Xue, C. P. Sun
We demonstrate a universal physical mechanism to probe the macroscopic quantum phase transition based on circuit QED architecture. We found that, with certain parameters, the Josep…
Quantum control limited by quantum decoherence
Fei Xue, S. X. Yu, C. P. Sun
We describe quantum controllability under the influences of the quantum decoherence induced by the quantum control itself. It is shown that, when the controller is considered as a…