2.3k citations · 5k across the 23 of their papers we have counts for
23 papers
Unconditional quantum teleportational advantage of single photons
Li-Chao Peng, Dian Wu, Xue-Mei Gu +10
Photon loss is the biggest enemy in quantum communications. Direct transmission typically results in a small fraction of photons surviving over long distances, hindering advanced a…
Berry Curvature and Bulk-Boundary Correspondence from Transport Measurement for Photonic Chern Bands
Chao Chen, Run-Ze Liu, Jizhou Wu +12
Berry curvature is a fundamental element to characterize topological quantum physics, while a full measurement of Berry curvature in momentum space was not reported for topological…
Heralded three-photon entanglement from a single-photon source on a photonic chip
Si Chen, Li-Chao Peng, Yong-Peng Guo +12
In the quest to build general-purpose photonic quantum computers, fusion-based quantum computation has risen to prominence as a promising strategy. This model allows a ballistic co…
Gaussian Boson Sampling with Pseudo-Photon-Number Resolving Detectors and Quantum Computational Advantage
Yu-Hao Deng, Yi-Chao Gu, Hua-Liang Liu +26
We report new Gaussian boson sampling experiments with pseudo-photon-number-resolving detection, which register up to 255 photon-click events. We consider partial photon distinguis…
Unconditional and robust quantum metrological advantage beyond NOON states
Jian Qin, Yu-Hao Deng, Han-Sen Zhong +13
Quantum metrology employs quantum resources to enhance the measurement sensitivity beyond that can be achieved classically. While multi-photon entangled NOON states can in principl…
Topological spin texture of chiral edge states in photonic two-dimensional quantum walks
Chao Chen, Xing Ding, Jian Qin +7
Topological insulators host topology-linked boundary states, whose spin and charge degrees of freedom could be exploited to design topological devices with enhanced functionality.…
Phase-Programmable Gaussian Boson Sampling Using Stimulated Squeezed Light
Han-Sen Zhong, Yu-Hao Deng, Jian Qin +23
The tantalizing promise of quantum computational speedup in solving certain problems has been strongly supported by recent experimental evidence from a high-fidelity 53-qubit super…
Quantum interference between independent solid-state single-photon sources separated by 300 km fiber
Xiang You, Ming-Yang Zheng, Si Chen +23
In the quest to realize a scalable quantum network, semiconductor quantum dots (QDs) offer distinct advantages including high single-photon efficiency and indistinguishability, hig…
Robust Self-Testing of Multiparticle Entanglement
Dian Wu, Qi Zhao, Xue-Mei Gu +10
Quantum self-testing is a device-independent way to certify quantum states and measurements using only the input-output statistics, with minimal assumptions about the quantum devic…
Quantum computational advantage using photons
Han-Sen Zhong, Hui Wang, Yu-Hao Deng +21
Gaussian boson sampling exploits squeezed states to provide a highly efficient way to demonstrate quantum computational advantage. We perform experiments with 50 input single-mode…
Heralded non-destructive quantum entangling gate with single-photon sources
Jin-Peng Li, Xuemei Gu, Jian Qin +10
Heralded entangling quantum gates are an essential element for the implementation of large-scale optical quantum computation. Yet, the experimental demonstration of genuine heralde…
Observation of intensity squeezing in resonance fluorescence from a solid-state device
Hui Wang, Jian Qin, Si Chen +10
Intensity squeezing, i.e., photon number fluctuations below the shot noise limit, is a fundamental aspect of quantum optics and has wide applications in quantum metrology. It was p…
Sample-efficient benchmarking of multi-photon interference on a boson sampler in the sparse regime
Jelmer J. Renema, Hui Wang, Jian Qin +3
Verification of a quantum advantage in the presence of noise is a key open problem in the study of near-term quantum devices. In this work, we show how to assess the quality of pho…
Comment on Quantum Interference between Light Sources Separated by 150 Million Kilometers Deng et al. PHYSICAL REVIEW LETTERS 123, 080401 (2019)
Shaul Mukamel
This is a comment on the paper : Quantum Interference between Light Sources Separated by 150 Million Kilometers by Deng et al, PHYSICAL REVIEW LETTERS 123, 080401 (2019)
Boson sampling with 20 input photons in 60-mode interferometers at state spaces
Hui Wang, Jian Qin, Xing Ding +11
Quantum computing experiments are moving into a new realm of increasing size and complexity, with the short-term goal of demonstrating an advantage over classical computers. Boson…
Towards optimal single-photon sources from polarized microcavities
Hui Wang, Yu-Ming He, Tung Hsun Chung +21
An optimal single-photon source should deterministically deliver one and only one photon at a time, with no trade-off between the source's efficiency and the photon indistinguishab…
Quantum interference between light sources separated by 150 million kilometers
Yu-Hao Deng, Hui Wang, Xing Ding +18
We report an experiment to test quantum interference, entanglement and nonlocality using two dissimilar photon sources, the Sun and a semiconductor quantum dot on the Earth, which…
Coherently driving a single quantum two-level system with dichromatic laser pulses
Yu-Ming He, Hui Wang, Can Wang +12
Efficient excitation of a single two-level system usually requires that the driving field is at the same frequency as the atomic transition. However, the scattered laser light in s…
Experimental Gaussian Boson Sampling
Han-Sen Zhong, Li-Chao Peng, Yuan Li +15
Gaussian Boson sampling (GBS) provides a highly efficient approach to make use of squeezed states from parametric down-conversion to solve a classically hard-to-solve sampling prob…
On-demand semiconductor source of entangled photons which simultaneously has high fidelity, efficiency, and indistinguishability
Hui Wang, Hai Hu, T. -H. Chung +14
An outstanding goal in quantum optics and scalable photonic quantum technology is to develop a source that each time emits one and only one entangled photon pair with simultaneousl…
Toward Scalable Boson Sampling with Photon Loss
Hui Wang, Wei Li, Xiao Jiang +16
Boson sampling is a well-defined task that is strongly believed to be intractable for classical computers, but can be efficiently solved by a specific quantum simulator. However, a…
Multi-photon boson-sampling machines beating early classical computers
Hui Wang, Yu He, Yu-Huai Li +15
Boson sampling is considered as a strong candidate to demonstrate the quantum computational supremacy over classical computers. However, previous proof-of-principle experiments suf…
Scalable boson sampling with a single-photon device
Yu He, Zu-En Su, He-Liang Huang +13
Boson sampling is a problem intractable for classical computers, but can be naturally solved on a specialized photonic quantum simulator which requires less resources than building…