Quantum-centric supercomputing for materials science: A perspective on challenges and future directions
Computational models are an essential tool for the design, characterization, and discovery
of novel materials. Computationally hard tasks in materials science stretch the limits of …
of novel materials. Computationally hard tasks in materials science stretch the limits of …
Self-Consistent Field Approach for the Variational Quantum Eigensolver: Orbital Optimization Goes Adaptive
A Fitzpatrick, A Nykanen, NW Talarico… - The Journal of …, 2024 - ACS Publications
We present a self-consistent field (SCF) approach within the adaptive derivative-assembled
problem-tailored ansatz variational quantum eigensolver (ADAPT-VQE) framework for …
problem-tailored ansatz variational quantum eigensolver (ADAPT-VQE) framework for …
TETRIS-ADAPT-VQE: An adaptive algorithm that yields shallower, denser circuit Ansätze
Adaptive quantum variational algorithms are particularly promising for simulating strongly
correlated systems on near-term quantum hardware, but they are not yet viable due, in large …
correlated systems on near-term quantum hardware, but they are not yet viable due, in large …
How to really measure operator gradients in ADAPT-VQE
PG Anastasiou, NJ Mayhall, E Barnes… - arXiv preprint arXiv …, 2023 - arxiv.org
ADAPT-VQE is one of the leading VQE algorithms which circumvents the choice-of-ansatz
conundrum by iteratively growing compact and arbitrarily accurate problem-tailored ans\" …
conundrum by iteratively growing compact and arbitrarily accurate problem-tailored ans\" …
The variational quantum eigensolver self-consistent field method within a polarizable embedded framework
We formulate and implement the Variational Quantum Eigensolver Self Consistent Field
(VQE-SCF) algorithm in combination with polarizable embedding (PE), thereby extending …
(VQE-SCF) algorithm in combination with polarizable embedding (PE), thereby extending …
Towards efficient quantum computing for quantum chemistry: Reducing circuit complexity with transcorrelated and adaptive ansatz techniques
The near-term utility of quantum computers is hindered by hardware constraints in the form
of noise. One path to achieving noise resilience in hybrid quantum algorithms is to decrease …
of noise. One path to achieving noise resilience in hybrid quantum algorithms is to decrease …
Atomic Quantum Technologies for Quantum Matter and Fundamental Physics Applications
J Yago Malo, L Lepori, L Gentini, ML Chiofalo - Technologies, 2024 - mdpi.com
Physics is living an era of unprecedented cross-fertilization among the different areas of
science. In this perspective review, we discuss the manifold impact that state-of-the-art cold …
science. In this perspective review, we discuss the manifold impact that state-of-the-art cold …
Atomic Quantum Technologies for Quantum Matter and Fundamental Physics Applications
JY Malo, L Lepori, L Gentini, ML Chiofalo - arXiv preprint arXiv …, 2024 - arxiv.org
Physics is living an era of unprecedented cross-fertilization among the different areas of
science. In this perspective review, we discuss the manifold impact that ultracold-atom …
science. In this perspective review, we discuss the manifold impact that ultracold-atom …
Vibrational ADAPT-VQE: Critical points lead to problematic convergence
M Majland, P Ettenhuber, NT Zinner… - The Journal of …, 2024 - pubs.aip.org
Quantum chemistry is one of the most promising applications for which quantum computing
is expected to have a significant impact. Despite considerable research in the field of …
is expected to have a significant impact. Despite considerable research in the field of …
Practical techniques for high precision measurements on near-term quantum hardware: a Case Study in Molecular Energy Estimation
Achieving high-precision measurements on near-term quantum devices is critical for
advancing quantum computing applications. In this paper, we explore several practical …
advancing quantum computing applications. In this paper, we explore several practical …