115 citations · 176 across the 7 of their papers we have counts for
7 papers
Creation of 2000-atom Greenberger-Horne-Zeilinger states by entanglement amplification
Yajuan Zhao, Rui Zhang, Wenlan Chen +2
We propose a novel entanglement-creation scheme in a multi-atom ensemble, named entanglement amplification, which converts unentangled states into entangled states and amplifies le…
Phase-dependent quantum correlation in cavity-atom system
Miaodi Guo, Hongmei Li, Rui Zhang +1
We propose a scheme to manipulate quantum correlation of output lights from two sides of a cavity by phase control. A probe laser is set to split into two beams in an interferomete…
Hot electron heatsinks for microwave attenuators below 100 mK
Jen-Hao Yeh, Rui Zhang, Shavindra Premaratne +3
We demonstrate improvements to the cooling power of broad bandwidth (10 GHz) microwave attenuators designed for operation at temperatures below 100 mK. By interleaving 9-m thick…
Room-temperature steady-state entanglement in a four-mode optomechanical system
Tao Wang, Rui Zhang, Xue-mei Su
Stationary entanglement in a four-mode optomechanical system, especially under roomtemperature, is discussed. In this scheme, when the coupling strengths between the two target mod…
Single photon transfer controlled by excitation phase in a two-atom cavity system
Chun Xiao Zhou, Rui Zhang, Miao Di Guo +2
We investigate the quantum interference effects of single photon transfer in two-atom cavity system caused by external excitation phase. In the proposed system, two identical atoms…
Classicality and amplification in postselected weak measurement
Tao Wang, Rui Zhang, Gang Li +1
Nearly thirty years ago the possibility of anomalous weak amplfication (AWA) was revealed by Aharonov, Albert and Vaidman [1]. Recently two papers presents two AWA schemes which ar…
Creation of long-term coherent optical memory via controlled nonlinear interactions in Bose-Einstein condensates
Rui Zhang, Sean R. Garner, Lene Vestergaard Hau
A Bose-Einstein condensate confined in an optical dipole trap is used to generate long-term coherent memory for light, and storage times of more than one second are observed. Phase…