96 citations · 210 across the 10 of their papers we have counts for
10 papers
QAOA with fewer qubits: a coupling framework to solve larger-scale Max-Cut problem
Yiren Lu, Guojing Tian, Xiaoming Sun
Maximum cut (Max-Cut) problem is one of the most important combinatorial optimization problems because of its various applications in real life, and recently Quantum Approximate Op…
Near-Term Quantum Computing Techniques: Variational Quantum Algorithms, Error Mitigation, Circuit Compilation, Benchmarking and Classical Simulation
He-Liang Huang, Xiao-Yue Xu, Chu Guo +5
Quantum computing is a game-changing technology for global academia, research centers and industries including computational science, mathematics, finance, pharmaceutical, material…
Asymptotically Optimal Circuit Depth for Quantum State Preparation and General Unitary Synthesis
Xiaoming Sun, Guojing Tian, Shuai Yang +2
The Quantum State Preparation problem aims to prepare an -qubit quantum state from the initial state , for a…
BF-QC: Belief Functions on Quantum Circuits
Qianli Zhou, Guojing Tian, Yong Deng
Dempster-Shafer Theory (DST) of belief function is a basic theory of artificial intelligence, which can represent the underlying knowledge more reasonably than Probability Theory (…
Strong quantum nonlocality for multipartite entangled states
Zhi-Chao Zhang, Guojing Tian, Tian-Qing Cao
Recently, Halder \emph{et al.} [S. Halder \emph{et al.}, Phys. Rev. Lett. \textbf{122}, 040403 (2019)] present two sets of strong nonlocality of orthogonal product states based on…
Strong Quantum Nonlocality without Entanglement in Multipartite Quantum Systems
Pei Yuan, Guojing Tian, Xiaoming Sun
In this paper, we generalize the concept of strong quantum nonlocality from two aspects. Firstly in quantum system, we present…
General Quantum Bernoulli Factory: Framework Analysis and Experiments
Yong Liu, Jiaqing Jiang, Pingyu Zhu +13
The unremitting pursuit for quantum advantages gives rise to the discovery of a quantum-enhanced randomness processing named quantum Bernoulli factory (QBF). This quantum enhanced…
Optimization of CNOT circuits on limited connectivity architecture
Bujiao Wu, Xiaoyu He, Shuai Yang +4
A CNOT circuit is the key gadget for entangling qubits in quantum computing systems. However, the qubit connectivity of noisy intermediate-scale quantum (NISQ) devices is constrain…
Local unitary classification for sets of generalized Bell states
Bujiao Wu, Jiaqing Jiang, Jialin Zhang +2
In this paper, we study the local unitary classification for pairs (triples) of generalized Bell states, based on the local unitary equivalence of two sets. In detail, we firstly i…
General bounds for quantum discord and discord distance
Feng Liu, Guo-Jing Tian, Su-Juan Qin +2
For any bipartite state, how strongly can one subsystem be quantum correlated with another? Using the Koashi-Winter relation, we study the upper bound of purified quantum discord,…