Quantum chemistry calculations on a trapped-ion quantum simulator

C Hempel, C Maier, J Romero, J McClean, T Monz… - Physical Review X, 2018 - APS
Quantum-classical hybrid algorithms are emerging as promising candidates for near-term
practical applications of quantum information processors in a wide variety of fields ranging …

Resource estimation for quantum variational simulations of the Hubbard model

Z Cai - Physical Review Applied, 2020 - APS
As the advances in quantum hardware bring us into the noisy intermediate-scale quantum
(NISQ) era, one possible task we can perform without quantum error correction using NISQ …

Cost-function embedding and dataset encoding for machine learning with parametrized quantum circuits

S Cao, L Wossnig, B Vlastakis, P Leek, E Grant - Physical Review A, 2020 - APS
Machine learning is seen as a promising application of quantum computation. For near-term
noisy intermediate-scale quantum devices, parametrized quantum circuits have been …

Connecting geometry and performance of two-qubit parameterized quantum circuits

A Katabarwa, S Sim, DE Koh, PL Dallaire-Demers - Quantum, 2022 - quantum-journal.org
Parameterized quantum circuits (PQCs) are a central component of many variational
quantum algorithms, yet there is a lack of understanding of how their parameterization …

Ground state preparation with shallow variational warm-start

Y Wang, C Zhu, M **g, X Wang - arxiv preprint arxiv:2303.11204, 2023 - arxiv.org
Preparing the ground states of a many-body system is essential for evaluating physical
quantities and determining the properties of materials. This work provides a quantum ground …

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H door Plato, M Lobejko - zephyrnet.com
Een aantal fysisch intuïtieve resultaten voor de berekening van meervoudige correlaties in
fase-ruimte representaties van de kwantummechanica worden verkregen. Ze relateren …