134 citations · 473 across the 28 of their papers we have counts for
10 papers · 2 filters
Variational quantum simulation of the imaginary-time Lyapunov control for accelerating the ground-state preparation
Yu-Cheng Chen, Yu-Qin Chen, Alice Hu +2
Quantum computers have been widely speculated to offer significant advantages in obtaining the ground state of difficult Hamiltonian in chemistry and physics. In this work, we firs…
Variational Quantum-Neural Hybrid Error Mitigation
Shi-Xin Zhang, Zhou-Quan Wan, Chang-Yu Hsieh +2
Quantum error mitigation (QEM) is crucial for obtaining reliable results on quantum computers by suppressing quantum noise with moderate resources. It is a key factor for successfu…
Probing many-body localization by excited-state VQE
Shuo Liu, Shi-Xin Zhang, Chang-Yu Hsieh +2
Non-equilibrium physics including many-body localization (MBL) has attracted increasing attentions, but theoretical approaches of reliably studying non-equilibrium properties remai…
Variational Quantum Simulation of Chemical Dynamics with Quantum Computers
Chee-Kong Lee, Chang-Yu Hsieh, Shengyu Zhang +1
Classical simulation of real-space quantum dynamics is challenging due to the exponential scaling of computational cost with system dimensions. Quantum computer offers the potentia…
Shortcuts to Adiabaticity for Open Systems in Circuit Quantum Electrodynamics
Zelong Yin, Chunzhen Li, Jonathan Allcock +5
Shortcuts to adiabaticity (STA) are powerful quantum control methods, allowing quick evolution into target states of otherwise slow adiabatic dynamics. Such methods have widespread…
Simulation of Condensed-Phase Spectroscopy with Near-term Digital Quantum Computer
Chee-Kong Lee, Chang-Yu Hsieh, Shengyu Zhang +1
Spectroscopy is an indispensable tool in understanding the structures and dynamics of molecular systems. However computational modelling of spectroscopy is challenging due to the e…