NQUIRE Center

arxiv.org/abs/2512.11619 @NquireC @qmisanz @OpenSuperQPlus

Happy to see the results of the collaboration between Philipp Hauke's group at @UniTrento and @NquireC here at the UPV/EHU published on PRR. If you like to optimize your circuits using symmetries, you should take a look DOI:10.1103/6ldg-3w1f

Two current papers on quantum algorithms (with counterdiabatic driving) are published in @PhysRevResearch with the groups of Philip Walther @QUANTUMunivie and @PhilippHauke ​​@UniTrento. Thanks for all collaborators @NquireC making these happen! @icmm_csic

New paper in #JHEP. We investigate the role of quantum scrambling in quantum batteries and its effects on optimal power and charging times within the SYK model. @icmm_csic @NquireC @QuantumYue @jonzen_Physics and Sebastian. link.springer.com/article/10.100…

Finally the paper on superoscillating for quantum control has been published @PhysRevA @icmm_csic @NquireC ⁦@jonzen_Physics⁩ journals.aps.org/pra/abstract/1…

🔥New paper"Quantum Carleman linearization efficiency in nonlinear fluid dynamics" in #PhysRevResearch. doi.org/10.1103/Phys... Fluid dynamics is hard when things go nonlinear: turbulence, shocks, and chaotic flows requiring huge computational resources. Can q. computing help?

I’m happy to announce the results a collaboration with Adrian Franco Rubio, Alatz Alvarez Ahedo and Mikel Sanz, “Impact and mitigation of Hamiltonian characterization errors in digital-analog quantum computation”, arxiv/2505.03642. The title is self explanatory, but there ir more

📣 New article published today in @PhysRevResearch entitled "Existence of unbiased estimators in discrete quantum systems" with Javier Navarro Navarro and Ricard Ravell Rodríguez. lnkd.in/dZrffF88 @NquireC @BCAMBilbao @QuantumSpain_ES

This paper marks the beginning of a new (and hopefully long-lasting) collaboration with David Novoa and his outstanding group focused on developing quantum technologies based on the hollow-core optical fiber platform—a field that remains largely unexplored to date.

We propose the first quantum model of light-matter interaction in gas-filled hollow-core fibers. We show that in the semi-classical limit the model recovers the traditional equations, while enabling the prediction of entanglement dynamics during the Raman transduction process.

Our new paper "Entanglement transfer during quantum frequency conversion in gas-filled hollow-core fibers" was published this week in APL Photonics. Great work by @tgonzalezraya, Arturo Mena and Miriam Lazo. doi.org/10.1063/5.0246… @upvehu @BCAMBilbao @Ikerbasque @NquireC

Open postdoc positions in my group @wacqt_sweden @chalmersuniv in compilation of quantum circuits on noisy quantum hardware: chalmers.se/en/about-chalm… Part of a project funded by @strategiskaSSF. Application deadline January 31. Please share!

It’s a real pleasure to announce a lecture series by a great friend Lucas Céleri from UFG, Brazil, on “Introduction to Information Theory: Foundations and Applications”. The course won’t be broadcasted but will uploaded in our channel: @NquirePhysics/playlists" target="_blank" rel="nofollow noopener">m.youtube.com/@NquirePhysics…

Being one of pioneers in this field, I witnessed the success of digitized counterdiabatic quantum optimization algorithms for industrial applications @KipuQuantum. Thanks the contribution from PhD students and postdoctoral @artist_qu and @NquireC Keep moving @icmm_csic

In colaboration with @dylanlewise from UCL and @hummin_electron from NYU, we today give answer to the question above. arxiv.org/abs/2410.23057

New paper alert 🚨‼️ “Is the regime for quantum advantage when solving nonlinear fluid equations with Carleman DNS practically useful?”

Here is the link to the article, which is in Spanish: csn.es/documents/1018… @OpenSuperQPlus @QuantumSpain_ES @QuantumFlagship #IKUR @Ikerbasque @NquireC

Recently I'd the pleasure of being interviewed by M.J. Prieto for an article on quantum computing and its social and economic impact. It was published in #Alfa, the magazine of the Spanish Nuclear Safety Council, with brilliant colleagues as A. Gómez, J. Más and E. Fernández.

New arXiv preprint today. In the manuscript, we presented the SHIELD protocol 🛡️ that enables using dense NV ensembles as NMR detectors with large sensitivities. Congrats to our Ainitze and Ana for their great work! @ryc_upvehu arxiv.org/abs/2410.21182

Today I have the pleasure of giving an invited talk at the INQA workshop in Tokyo on Digital-Analog Quantum Computation, particularly the works of @quantum_ana and @MGarciaDeAndoin Thanks Francesco di Marcantonio for the pictures!!