Quantum simulation of fundamental particles and forces

CW Bauer, Z Davoudi, N Klco, MJ Savage - Nature Reviews Physics, 2023 - nature.com
Key static and dynamic properties of matter—from creation in the Big Bang to evolution into
subatomic and astrophysical environments—arise from the underlying fundamental …

Theoretical guarantees for permutation-equivariant quantum neural networks

L Schatzki, M Larocca, QT Nguyen, F Sauvage… - npj Quantum …, 2024 - nature.com
Despite the great promise of quantum machine learning models, there are several
challenges one must overcome before unlocking their full potential. For instance, models …

Does provable absence of barren plateaus imply classical simulability? Or, why we need to rethink variational quantum computing

M Cerezo, M Larocca, D García-Martín, NL Diaz… - arXiv preprint arXiv …, 2023 - arxiv.org
A large amount of effort has recently been put into understanding the barren plateau
phenomenon. In this perspective article, we face the increasingly loud elephant in the room …

On the universality of sn-equivariant k-body gates

S Kazi, M Larocca, M Cerezo - New Journal of Physics, 2024 - iopscience.iop.org
On the universality of Sn -equivariant k-body gates - IOPscience Skip to content IOP
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Optimal protocols for quantum metrology with noisy measurements

S Zhou, S Michalakis, T Gefen - PRX Quantum, 2023 - APS
Measurement noise is a major source of noise in quantum metrology. Here, we explore
preprocessing protocols that apply quantum controls to the quantum sensor state prior to the …

Effects of noise on the overparametrization of quantum neural networks

D García-Martín, M Larocca, M Cerezo - Physical Review Research, 2024 - APS
Overparametrization is one of the most surprising and notorious phenomena in machine
learning. Recently, there have been several efforts to study if, and how, quantum neural …

Hierarchy of multipartite correlations based on concentratable entanglement

L Schatzki, G Liu, M Cerezo, E Chitambar - Physical Review Research, 2024 - APS
Multipartite entanglement is one of the hallmarks of quantum mechanics and is central to
quantum information processing. In this work we show that concentratable entanglement …

Optical Quantum Sensing for Agnostic Environments via Deep Learning

Z Zhou, Y Du, XF Yin, S Zhao, X Tian, D Tao - arXiv preprint arXiv …, 2023 - arxiv.org
Optical quantum sensing promises measurement precision beyond classical sensors termed
the Heisenberg limit (HL). However, conventional methodologies often rely on prior …

Separable Power of Classical and Quantum Learning Protocols Through the Lens of No-Free-Lunch Theorem

X Wang, Y Du, K Liu, Y Luo, B Du, D Tao - arXiv preprint arXiv:2405.07226, 2024 - arxiv.org
The No-Free-Lunch (NFL) theorem, which quantifies problem-and data-independent
generalization errors regardless of the optimization process, provides a foundational …

Development of a classification architecture for images represented using Quantum theory:* using ibm qiskit liberaries

B Singh, S Indu, S Majumdar - 2023 3rd International …, 2023 - ieeexplore.ieee.org
Quantum image processing is paramount in image processing-based research areas
nowadays due to the less computational time. This paper presents the quantum mechanic …