3.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Peking UniversityCN1.5k papers
- Chinese Academy of SciencesCN951 papers
- Institute of PhysicsPL699 papers
- Tsinghua UniversityCN654 papers
- University of Chinese Academy of SciencesCN553 papers
- State Key Laboratory of Nuclear Physics and Technology406 papers
- University of Science and Technology of ChinaCN203 papers
- Brookhaven National LaboratoryUS202 papers
- State Key Laboratory of Low-Dimensional Quantum Physics194 papers
- Nanjing UniversityCN185 papers
- Lawrence Berkeley National LaboratoryUS182 papers
- Shanghai Jiao Tong UniversityCN172 papers
28 papers · 2 filters
Manipulation and enhancement of asymmetric steering via interference effects induced by closed-loop coupling
Shasha Zheng, Fengxiao Sun, Yijie Lai +2
We present a phase control method for a general three-mode system with closed-loop in coupling that drives the system into an entangled steady state and produces directional steeri…
Generation and sampling of quantum states of light in a silicon chip
Stefano Paesani, Yunhong Ding, Raffaele Santagati +7
Implementing large instances of quantum algorithms requires the processing of many quantum information carriers in a hardware platform that supports the integration of different co…
Quantum independent set problem and non-abelian adiabatic mixing
Biao Wu, Hongye Yu, Frank Wilczek
We present an efficient quantum algorithm for some independent set problems in graph theory, based on non-abelian adiabatic mixing. We illustrate the performance of our algorithm w…
On-Chip Chiral Single-Photon Interface: Isolation and Unidirectional Emission
Lei Tang, Jiangshan Tang, Weidong Zhang +5
Chiral quantum systems have received intensive attention in fundamental physics and applications in quantum information processing including optical isolation and photon unidirecti…
Large-scale silicon quantum photonics implementing arbitrary two-qubit processing
Xiaogang Qiang, Xiaoqi Zhou, Jianwei Wang +11
Integrated optics is an engineering solution proposed for exquisite control of photonic quantum information. Here we use silicon photonics and the linear combination of quantum ope…
Symmetric vs. bosonic extension for bipartite states
Youning Li, Shilin Huang, Dong Ruan +1
A bipartite state has a -symmetric extension if there exists a -partite state with marginals . The -symmetri…
Experimental Simulation of Bosonic Creation and Annihilation Operators in a Quantum Processor
Xiangyu Kong, Shijie Wei, Jingwei Wen +1
The ability of implementing quantum operations plays fundamental role in manipulating quantum systems. Creation and annihilation operators which transform a quantum state to anothe…
Geometry and symmetry in quantum Boltzmann machine
Hai-Jing Song, Tieling Song, Qi-Kai He +2
Quantum Boltzmann machine extends the classical Boltzmann machine learning to the quantum regime, which makes its power to simulate the quantum states beyond the classical probabil…
Learning and Inference on Generative Adversarial Quantum Circuits
Jinfeng Zeng, Yufeng Wu, Jin-Guo Liu +2
Quantum mechanics is inherently probabilistic in light of Born's rule. Using quantum circuits as probabilistic generative models for classical data exploits their superior expressi…
Diagonal Entropy and Topological Phase Transitions in Extended Kitaev Chains
Hong Qiao, Zheng-Hang Sun, Feng-Xiao Sun +3
We investigate the diagonal entropy for ground states of the extended Kitaev chains with extensive pairing and hopping terms. The systems contain rich topological phases equivalent…
Spontaneous -symmetry breaking and exceptional points in cavity quantum electrodynamics systems
Yu-Kun Lu, Pai Peng, Qi-Tao Cao +4
Spontaneous symmetry breaking has revolutionized the understanding in numerous fields of modern physics. Here, we theoretically demonstrate the spontaneous time-reversal symmetry b…
Magnetic-field-learning using a single electronic spin in diamond with one-photon-readout at room temperature
Raffaele Santagati, Antonio A. Gentile, Sebastian Knauer +11
Nitrogen-vacancy (NV) centres in diamond are appealing nano-scale quantum sensors for temperature, strain, electric fields and, most notably, for magnetic fields. However, the cryo…
A Quantum Algorithm for Solving Linear Differential Equations: Theory and Experiment
Tao Xin, Shijie Wei, Jianlian Cui +7
We present and experimentally realize a quantum algorithm for efficiently solving the following problem: given an matrix , an -dimensional vector $\text…
Quasi-Fine-Grained Uncertainty Relations
Yunlong Xiao, Yu Xiang, Qiongyi He +1
Nonlocality, which is the key feature of quantum theory, has been linked with the uncertainty principle by fine-grained uncertainty relations, by considering combinations of outcom…
Local-measurement-based quantum state tomography via neural networks
Tao Xin, Sirui Lu, Ningping Cao +5
Quantum state tomography is a daunting challenge of experimental quantum computing even in moderate system size. One way to boost the efficiency of state tomography is via local me…
Tunable coupling between a superconducting resonator and an artificial atom
Qi-Kai He, D. L. Zhou
Coherent manipulation of a quantum system is one of the main themes in current physics researches. In this work, we design a circuit QED system with a tunable coupling between an a…
Experimental realization of quantum algorithms for linear system inspired by adiabatic quantum computing
Jingwei Wen, Xiangyu Kong, Shijie Wei +3
Quantum adiabatic algorithm is of vital importance in quantum computation field. It offers us an alternative approach to manipulate the system instead of quantum gate model. Recent…
Effects of the Dzyaloshinsky-Moriya interaction on nonequilibrium thermodynamics in the chain in a transverse field
Qian Wang, Duo Cao, H. T. Quan
We examine the effects of the Dzyaloshinsky-Moriya (DM) interaction on the nonequilibrium thermodynamics in an anisotropic spin chain, which is driven out of equilibrium by a…
Photon transport mediated by an atomic chain trapped along a photonic crystal waveguide
Guo-Zhu Song, Ewan Munro, Wei Nie +3
We theoretically investigate the transport properties of a weak coherent input field scattered by an ensemble of -type atoms coupled to a one-dimensional photonic crystal wavegu…
Simultaneous cooling of coupled mechanical resonators in cavity optomechanics
Deng-Gao Lai, Fen Zou, B. P. Hou +2
Quantum manipulation of coupled mechanical resonators has become an important research topic in optomechanics because these systems can be used to study the quantum coherence effec…
Nonlocal advantage of quantum coherence in high-dimensional states
Ming-Liang Hu, Heng Fan
By local measurements on party of a system and classical communication between its two parties, one can achieve a nonlocal advantage of quantum coherence (NAQC) on party $…
Multidimensional quantum entanglement with large-scale integrated optics
Jianwei Wang, Stefano Paesani, Yunhong Ding +16
The ability to control multidimensional quantum systems is key for the investigation of fundamental science and for the development of advanced quantum technologies. Here we demons…
Chaotic synchronization of two optical cavity modes in optomechanical systems
Nan Yang, Adam Miranowicz, Yong-Chun Liu +2
The synchronization of the motion of microresonators has attracted considerable attention. Here we present theoretical methods to synchronize the chaotic motion of two optical cavi…
Experimental realization of noise-induced adiabaticity in nuclear magnetic resonance
B X Wang, T Xin, X Y Kong +3
The adiabatic evolution is the dynamics of an instantaneous eigenstate of a slowly varing Hamiltonian. Recently, an interesting phenomenon shows up that white noises can enhance an…