54 citations · 320 across the 29 of their papers we have counts for
5 papers · 1 filter
Selected topics of quantum computing for nuclear physics
Dan-Bo Zhang, Hongxi Xing, Hui Yan +2
Nuclear physics, whose underling theory is described by quantum gauge field coupled with matter, is fundamentally important and yet is formidably challenge for simulation with clas…
Inverse iteration quantum eigensolvers assisted with a continuous variable
Min-Quan He, Dan-Bo Zhang, Z. D. Wang
The capacity for solving eigenstates with a quantum computer is key for ultimately simulating physical systems. Here we propose inverse iteration quantum eigensolvers, which exploi…
Hybrid quantum-classical algorithms for solving quantum chemistry in Hamiltonian-wavefunction space
Zhan-Hao Yuan, Tao Yin, Dan-Bo Zhang
Variational quantum eigensolver~(VQE) typically optimizes variational parameters in a quantum circuit to prepare eigenstates for a quantum system. Its applications to many problems…
Variational quantum eigensolvers by variance minimization
Dan-Bo Zhang, Zhan-Hao Yuan, Tao Yin
Variational quantum eigensolver(VQE) typically minimizes energy with hybrid quantum-classical optimization, which aims to find the ground state. Here, we propose a VQE by minimizin…
Continuous-variable assisted thermal quantum simulation
Dan-Bo Zhang, Guo-Qing Zhang, Zheng-Yuan Xue +2
Simulation of a quantum many-body system at finite temperatures is crucially important but quite challenging. Here we present an experimentally feasible quantum algorithm assisted…