[HTML][HTML] The variational quantum eigensolver: a review of methods and best practices

J Tilly, H Chen, S Cao, D Picozzi, K Setia, Y Li, E Grant… - Physics Reports, 2022 - Elsevier
The variational quantum eigensolver (or VQE), first developed by Peruzzo et al.(2014), has
received significant attention from the research community in recent years. It uses the …

NISQ computing: where are we and where do we go?

JWZ Lau, KH Lim, H Shrotriya, LC Kwek - AAPPS bulletin, 2022 - Springer
In this short review article, we aim to provide physicists not working within the quantum
computing community a hopefully easy-to-read introduction to the state of the art in the field …

A survey of quantum computing for finance

D Herman, C Googin, X Liu, A Galda, I Safro… - arxiv preprint arxiv …, 2022 - arxiv.org
Quantum computers are expected to surpass the computational capabilities of classical
computers during this decade and have transformative impact on numerous industry sectors …

Performance comparison of optimization methods on variational quantum algorithms

X Bonet-Monroig, H Wang, D Vermetten, B Senjean… - Physical Review A, 2023 - APS
Variational quantum algorithms (VQAs) offer a promising path toward using near-term
quantum hardware for applications in academic and industrial research. These algorithms …

Overlap-ADAPT-VQE: practical quantum chemistry on quantum computers via overlap-guided compact Ansätze

C Feniou, M Hassan, D Traoré, E Giner… - Communications …, 2023 - nature.com
ADAPT-VQE is a robust algorithm for hybrid quantum-classical simulations of quantum
chemical systems on near-term quantum computers. While its iterative process …

Towards quantum computing phase diagrams of gauge theories with thermal pure quantum states

Z Davoudi, N Mueller, C Powers - Physical Review Letters, 2023 - APS
The phase diagram of strong interactions in nature at finite temperature and chemical
potential remains largely theoretically unexplored due to inadequacy of Monte-Carlo–based …

Toward real chemical accuracy on current quantum hardware through the transcorrelated method

W Dobrautz, IO Sokolov, K Liao, PL Ríos… - Journal of Chemical …, 2024 - ACS Publications
Quantum computing is emerging as a new computational paradigm with the potential to
transform several research fields including quantum chemistry. However, current hardware …

Orders of magnitude increased accuracy for quantum many-body problems on quantum computers via an exact transcorrelated method

IO Sokolov, W Dobrautz, H Luo, A Alavi… - Physical Review …, 2023 - APS
Transcorrelated methods provide an efficient way of partially transferring the description of
electronic correlations from the ground-state wave function directly into the underlying …

Nearly optimal state preparation for quantum simulations of lattice gauge theories

CF Kane, N Gomes, M Kreshchuk - Physical Review A, 2024 - APS
We present several improvements to the recently developed ground-state preparation
algorithm based on the quantum eigenvalue transformation for unitary matrices (QETU) …

[HTML][HTML] Preparing quantum many-body scar states on quantum computers

EJ Gustafson, ACY Li, A Khan, J Kim… - Quantum, 2023 - quantum-journal.org
Quantum many-body scar states are highly excited eigenstates of many-body systems that
exhibit atypical entanglement and correlation properties relative to typical eigenstates at the …