A randomized measurement toolbox for an interacting Rydberg-atom quantum simulator

S Notarnicola, A Elben, T Lahaye… - New Journal of …, 2023 - iopscience.iop.org
We present a toolbox to probe quantum many-body states implemented on Rydberg-atoms
quantum hardware via randomized measurements. We illustrate the efficacy of this …

Quantum circuit compilation with quantum computers

D Rattacaso, D Jaschke, M Ballarin, I Siloi… - arXiv preprint arXiv …, 2024 - arxiv.org
Compilation optimizes quantum algorithms performances on real-world quantum computers.
To date, it is performed via classical optimization strategies. We introduce a class of …

[PDF][PDF] Optimization of Ultrafast Singlet Fission in One-Dimensional Rings Towards Unit Efficiency

F Campaioli, A Pagano, D Jaschke, S Montangero - PRX Energy, 2024 - APS
Singlet fission (SF) is an electronic transition that in the last decade has been under the
spotlight for its applications in optoelectronics, from photovoltaics to spintronics. Despite …

Cloud on-demand emulation of quantum dynamics with tensor networks

K Bidzhiev, A Wennersteen, M Beji, M Dagrada… - arXiv preprint arXiv …, 2023 - arxiv.org
We introduce a tensor network based emulator, simulating a programmable analog quantum
processing unit (QPU). The software package is fully integrated in a cloud platform providing …

Optimal sampling of tensor networks targeting wave function's fast decaying tails

M Ballarin, P Silvi, S Montangero, D Jaschke - arXiv preprint arXiv …, 2024 - arxiv.org
We introduce an optimal strategy to sample quantum outcomes of local measurement strings
for isometric tensor network states. Our method generates samples based on an exact …

The CloudVeneto initiative: 10 years of operations to support interdisciplinary open science

P Andreetto, F Costa, A Crescente… - EPJ Web of …, 2024 - epj-conferences.org
CloudVeneto is a private cloud targeted to scientific communities based on OpenStack
software. It was designed in 2013 and put in operation one year later, to support INFN …

Applications of tensor network methods to quantum emulators and optimization problems

I Siloi, M Ballarin, M Tesoro, D Jaschke… - Numerical …, 2023 - researchgate.net
Tensor networks (TNs) have emerged as a powerful approach for efficiently representing the
quantum many-body wave function and have been successfully applied in various field …