11 citations · 21 across the 5 of their papers we have counts for
6 papers
Low Depth Distributed Quantum Algorithms for Unordered Database Search
Huaijing Huang, Daowen Qiu, Ximing Hua +1
Grover's algorithm accelerates unstructured database search quadratically compared to classical algorithms. In the NISQ era, distributed quantum computing can decrease circuit dept…
Distributed quantum-classical hybrid algorithm for solving K-SAT problem
Huaijing Huang, Daowen Qiu, Le Luo +1
Recently, Dunjko et al.(PRL, 2018) proposed an algorithm for accelerating the solution of 3-satisfiability problems using a small-scale quantum computer. In this paper, we design a…
Distributed quantum approximate counting algorithm
Huaijing Huang, Daowen Qiu
In this article, we propose a distributed quantum algorithm for solving counting problem using Grover operator and a classical post-processing procedure. We apply the proposed algo…
Uncertainty and complementarity relations based on generalized skew information
Huaijing Huang, Zhaoqi Wu, Shao-Ming Fei
Uncertainty relations and complementarity relations are core issues in quantum mechanics and quantum information theory. By use of the generalized Wigner-Yanase-Dyson (GWYD) skew i…
Geometry of skew information-based quantum coherence
Zhao-Qi Wu, Huai-Jing Huang1, Shao-Ming Fei +1
We study the skew information-based coherence of quantum states and derive explicit formulas for Werner states and isotropic states in a set of autotensor of mutually unbiased base…
The -th decay rate of coherence for Bell-diagonal states under quantum channels
Huaijing Huang, Zhaoqi Wu, Shao-Ming Fei
We study the degree to which the coherence of quantum states is affected by noise. We give the definition of the -th decay rate and investigate the coherence of Bell-diagonal st…