Emerging quantum computing algorithms for quantum chemistry

M Motta, JE Rice - Wiley Interdisciplinary Reviews …, 2022 - Wiley Online Library
Digital quantum computers provide a computational framework for solving the Schrödinger
equation for a variety of many‐particle systems. Quantum computing algorithms for the …

Measuring electron correlation: the impact of symmetry and orbital transformations

R Izsák, AV Ivanov, NS Blunt… - Journal of Chemical …, 2023 - ACS Publications
In this perspective, the various measures of electron correlation used in wave function
theory, density functional theory and quantum information theory are briefly reviewed. We …

Assessing density functional theory for chemically relevant open-shell transition metal reactions

LR Maurer, M Bursch, S Grimme… - Journal of Chemical …, 2021 - ACS Publications
Due to the principle lack of systematic improvement possibilities of density functional theory,
careful assessment of the performance of density functional approximations (DFAs) on well …

Earth-Abundant Photocatalytic CO2 Reduction by Multielectron Chargeable Cobalt Porphyrin Catalysts: High CO/H2 Selectivity in Water Based on Phase Mismatch …

X Zhang, K Yamauchi, K Sakai - ACS Catalysis, 2021 - ACS Publications
To stop global warming and climate changes, substantial efforts have been made to
diminish CO2 emission. Photocatalytic and electrocatalytic CO2 reduction into fuels has thus …

Regularized second-order Møller–Plesset theory: A more accurate alternative to conventional MP2 for noncovalent interactions and transition metal thermochemistry …

J Shee, M Loipersberger, A Rettig, J Lee… - The journal of …, 2021 - ACS Publications
Second-order Møller–Plesset theory (MP2) notoriously breaks down for π-driven dispersion
interactions and dative bonds in transition metal complexes. Herein, we investigate three …

Toward Benchmark-Quality Ab Initio Predictions for 3d Transition Metal Electrocatalysts: A Comparison of CCSD(T) and ph-AFQMC

H Neugebauer, HT Vuong, JL Weber… - Journal of Chemical …, 2023 - ACS Publications
Generating accurate ab initio ionization energies for transition metal complexes is an
important step toward the accurate computational description of their electrocatalytic …

Say no to optimization: A nonorthogonal quantum eigensolver

U Baek, D Hait, J Shee, O Leimkuhler, WJ Huggins… - PRX Quantum, 2023 - APS
A balanced description of both static and dynamic correlations in electronic systems with
nearly degenerate low-lying states presents a challenge for multiconfigurational methods on …

Computational studies of rubber ozonation explain the effectiveness of 6PPD as an antidegradant and the mechanism of its quinone formation

E Rossomme, WM Hart-Cooper, WJ Orts… - … science & technology, 2023 - ACS Publications
The discovery that the commercial rubber antidegradant 6PPD reacts with ozone (O3) to
produce a highly toxic quinone (6PPDQ) spurred a significant research effort into nontoxic …

Programmable simulations of molecules and materials with reconfigurable quantum processors

N Maskara, S Ostermann, J Shee, M Kalinowski… - Nature Physics, 2025 - nature.com
Simulations of quantum chemistry and quantum materials are believed to be among the
most important applications of quantum information processors. However, realizing practical …

On the potentially transformative role of auxiliary-field quantum Monte Carlo in quantum chemistry: A highly accurate method for transition metals and beyond

J Shee, JL Weber, DR Reichman… - The Journal of …, 2023 - pubs.aip.org
Approximate solutions to the ab initio electronic structure problem have been a focus of
theoretical and computational chemistry research for much of the past century, with the goal …