221 citations · 763 across the 25 of their papers we have counts for
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quant-ph2023★ 6 cited
Determination of Molecular Energies via Quantum Imaginary Time Evolution in a Superconducting Qubit System
Zhiwen Zong, Sainan Huai, Tianqi Cai +10
As a valid tool for solving ground state problems, imaginary time evolution (ITE) is widely used in physical and chemical simulations. Different ITE-based algorithms in their quant…
quant-ph2023
Linear Absorption Spectrum of the Spin-Boson Model Studied by Extended Hierarchical Equations of Motion
Qianlong Wang, Jianlan Wu
With a decomposition scheme for the bath correlation function, the hierarchical equations of motion (HEOM) are extended to the zero-temperature sub-Ohmic and Ohmic spin-boson model…