54 citations · 320 across the 29 of their papers we have counts for
4 papers · 1 filter
Collective optimization for variational quantum eigensolvers
Dan-Bo Zhang, Tao Yin
Variational quantum eigensolver (VQE) optimizes parameterized eigenstates of a Hamiltonian on a quantum processor by updating parameters with a classical computer. Such a hybrid qu…
Local and global patterns in quasiparticle interference: a reduced response function approach
Dan-Bo Zhang, Qiang Han, Z. D. Wang
A physical system exposes to us in a real space, while its description often refers to its reciprocal momentum space. A connection between them can be established by exploring patt…
Quantum-enhanced least-square support vector machine: simplified quantum algorithm and sparse solutions
Jie Lin, Dan-Bo Zhang, Shuo Zhang +3
Quantum algorithms can enhance machine learning in different aspects. Here, we study quantum-enhanced least-square support vector machine (LS-SVM). Firstly, a novel quantum algorit…
Protocol for implementing quantum nonparametric learning with trapped ions
Dan-Bo Zhang, Shi-Liang Zhu, Z. D. Wang
Nonparametric learning is able to make reliable predictions by extracting information from similarities between a new set of input data and all samples. Here we point out a quantum…