5–9 May 2025
ECT*
Europe/Rome timezone

Estimating molecular ground-state energies with Rydberg arrays

Not scheduled
20m
Aula Renzo Leonardi (ECT*)

Aula Renzo Leonardi

ECT*

Strada delle Tabarelle 286, I-38123 Villazzano (Trento)
Talk

Speaker

Giovanni Varutti (University of Trieste, eXact lab S.r.l.)

Description

Janas is a startup that uses quantum computing technologies and techniques to solve today's industrial problems. In the NISQ settings, we think that only a hybrid approach with the right mix of conventional high performance computing (the specialty of our parent company eXact lab), machine learning and quantum processing can provide an edge in the near term. We further claim that quantum simulation provides a more reliable platform until error corrected digital quantum computing will become available.
We show the computation of the ground state energy of small molecules on neutral-atom quantum computing platforms, comparing the digital and analog paradigms. The smart arrangement of the register makes the analog drive competitive with digital quantum computing.
We acknowledge funding from the EU's NextGenEU programme through ICSC Spoke 8 project JANAS-QMLMS.

Authors

Giovanni Varutti (University of Trieste, eXact lab S.r.l.) Jacopo Nespolo (eXact lab s.r.l., Janas s.r.l.)

Co-author

Severino Zeni (eXact lab s.r.l., Janas s.r.l.)

Presentation materials

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