123 citations · 934 across the 35 of their papers we have counts for
6 papers · 1 filter
Adaptive Variational Quantum Dynamics Simulations
Yong-Xin Yao, Niladri Gomes, Feng Zhang +4
We propose a general-purpose, self-adaptive approach to construct variational wavefunction ansätze for highly accurate quantum dynamics simulations based on McLachlan's variational…
Shallow-circuit variational quantum eigensolver based on symmetry-inspired Hilbert space partitioning for quantum chemical calculations
Feng Zhang, Niladri Gomes, Noah F. Berthusen +4
Development of resource-friendly quantum algorithms remains highly desirable for noisy intermediate-scale quantum computing. Based on the variational quantum eigensolver (VQE) with…
Phase Diagram and Structure Map of Binary Nanoparticle Superlattices from a Lennard-Jones Model
Shang Ren, Yang Sun, Feng Zhang +3
A first principle prediction of the binary nanoparticle phase diagram assembled by solvent evaporation has eluded theoretical approaches. In this paper, we show that a binary syste…
Efficient step-merged quantum imaginary time evolution algorithm for quantum chemistry
Niladri Gomes, Feng Zhang, Noah F. Berthusen +4
We develop a resource efficient step-merged quantum imaginary time evolution approach (smQITE) to solve for the ground state of a Hamiltonian on quantum computers. This heuristic m…
Ground state properties of one-dimensional and two-dimensional Hubbard model from Gutzwiller conjugate gradient minimization theory
Zhuo Ye, Feng Zhang, Yong-Xin Yao +2
We introduce Gutzwiller conjugate gradient minimization (GCGM) theory, an ab initio quantum many-body theory for computing the ground-state properties of infinite systems. GCGM use…
Gutzwiller Hybrid Quantum-Classical Computing Approach for Correlated Materials
Yongxin Yao, Feng Zhang, Cai-Zhuang Wang +2
Rapid progress in noisy intermediate-scale quantum (NISQ) computing technology has led to the development of novel resource-efficient hybrid quantum-classical algorithms, such as t…