Quantum computing for chemistry and physics applications from a Monte Carlo perspective

G Mazzola - The Journal of Chemical Physics, 2024 - pubs.aip.org
This Perspective focuses on the several overlaps between quantum algorithms and Monte
Carlo methods in the domains of physics and chemistry. We will analyze the challenges and …

Quantum computation of stop** power for inertial fusion target design

NC Rubin, DW Berry, A Kononov… - Proceedings of the …, 2024 - National Acad Sciences
Stop** power is the rate at which a material absorbs the kinetic energy of a charged
particle passing through it—one of many properties needed over a wide range of …

Tangling schedules eases hardware connectivity requirements for quantum error correction

GP Gehér, O Crawford, ET Campbell - PRX Quantum, 2024 - APS
Error corrected quantum computers have the potential to change the way we solve
computational problems. Quantum error correction involves repeated rounds of carefully …

Towards near-term quantum simulation of materials

L Clinton, T Cubitt, B Flynn, FM Gambetta… - Nature …, 2024 - nature.com
Determining the ground and excited state properties of materials is considered one of the
most promising applications of quantum computers. On near-term hardware, the limiting …

Modeling Heterogeneous Catalysis Using Quantum Computers: An Academic and Industry Perspective

S Hariharan, S Kinge, L Visscher - Journal of Chemical …, 2024 - ACS Publications
Heterogeneous catalysis plays a critical role in many industrial processes, including the
production of fuels, chemicals, and pharmaceuticals, and research to improve current …

Statistical phase estimation and error mitigation on a superconducting quantum processor

NS Blunt, L Caune, R Izsák, ET Campbell, N Holzmann - PRX Quantum, 2023 - APS
Quantum phase estimation (QPE) is a key quantum algorithm, which has been widely
studied as a method to perform chemistry and solid-state calculations on future fault-tolerant …

Compilation of a simple chemistry application to quantum error correction primitives

NS Blunt, GP Gehér, AE Moylett - Physical Review Research, 2024 - APS
A number of exciting recent results have been seen in the field of quantum error correction.
These include initial demonstrations of error correction on current quantum hardware and …

Complexity of implementing Trotter steps

GH Low, Y Su, Y Tong, MC Tran - PRX Quantum, 2023 - APS
Quantum dynamics can be simulated on a quantum computer by exponentiating elementary
terms from the Hamiltonian in a sequential manner. However, such an implementation of …

Assessing the query complexity limits of quantum phase estimation using symmetry-aware spectral bounds

CL Cortes, D Rocca, JF Gonthier, PJ Ollitrault… - Physical Review A, 2024 - APS
The computational cost of quantum algorithms for physics and chemistry is closely linked to
the spectrum of the Hamiltonian, a property that manifests in the necessary rescaling of its …

Quantum simulation of realistic materials in first quantization using non-local pseudopotentials

DW Berry, NC Rubin, AO Elnabawy, G Ahlers… - npj Quantum …, 2024 - nature.com
This paper improves and demonstrates the usefulness of the first quantized plane-wave
algorithms for the quantum simulation of electronic structure. We describe our quantum …