209 citations · 334 across the 14 of their papers we have counts for
14 papers
Thermal interaction-free ghost imaging
Shun Li, Jing-Yang Xiao Feng, Xiu-Qing Yang +4
We propose an interaction-free ghost imaging scheme based on a thermal light source. By utilizing the quantum Zeno-like effect, our approach significantly reduces the light dose ab…
Method to deterministically generate large-amplitude optical cat states
Zheng-Hong Li, Fei Yu, Zhen-Ya Li +2
Cat states, as an important resource in the study of macroscopic quantum superposition and quantum information applications, have garnered widespread attention. To date, preparing…
Direct counterfactual quantum communication protocol beyond single photon source
Zheng-Hong Li, Shang-Yue Feng, M. Al-Amri +1
The direct counterfactual quantum communication protocol involving double chained Mach-Zehnder interferometers requires a single photon input. Here, we show that even with multipho…
Counterfactual Logic Gates
Zheng-Hong Li, Xiao-Fei Ji, Saeed Asiri +2
We present how basic logic gates including NAND, NOR and XOR gates can be implemented counterfactually. The two inputs (Bob and Charlie) and the output (Alice) of the proposed coun…
Measurement of deep-subwavelength emitter separation in a waveguide-QED system
Zeyang Liao, M. Al-Amri, M. Suhail. Zubairy
In the waveguide quantum electrodynamics (QED) system, emitter separation plays an important role for its functionality. Here, we present a method to measure the deep-subwavelength…
Advantages of nonclassical pointer states in postselected weak measurements
Yusuf Turek, W. Maimaiti, Yutaka Shikano +2
We investigate, within the weak measurement theory, the advantages of non-classical pointer states over semi-classical ones for coherent, squeezed vacuum, and Schröinger cat states…