UCL-led research in Physical Review Letters demonstrates that quadratic quantum advantage can exist in one-dimensional systems if a quantum walker can make use of long-range interactions. ucl.ac.uk/quantum/news/2… UCL Mathematical & Physical Sciences London Centre for Nanotechnology Università di Firenze INFN

Today we had the pleasure to host Dylan Lewis, PhD student from uclquantum. He gave us a really interesting talk about optimal spatial search with long-range interactions and its experimental possibilities!

Exciting first day of Gemini Center on Quantum Computing school with Dylan Lewis Javier González Conde Rubén Ibarrondo. Interesting talks and good vibes!

🎶 Here comes the SU(N)! ☀️ This new paper introduces a new style of multivariate gate and shows how to differentiate it on quantum hardware. Join us in exploring Lie groups, geometry of circuits 📐, and a new parameter-shift⇧rule. arxiv.org/abs/2303.11355 🧵 1/16

And the final speaker of this session is Dylan Lewis from UCL with a work in collaboration with Los Alamos National Laboratory about Limitations for Quantum Algorithms to Solve Turbulent and Chaotic Systems OpenSuperQPlus @ehuscientia BCAM

Really glad to have insightful discussions with Dylan Lewis who has presented their work: 'Here comes the SU(N): Multivariant Quantum Gates and Gradients' @RoelandWiersema David Wierichs #Carrasquilla #Killoran

In our new paper, we look at some limitations for quantum algorithms to solve nonlinear systems: arxiv.org/abs/2307.09593

PRB Editors' Suggestion: Low-dissipation data bus via coherent #quantum #dynamics D. Lewis, J. P. Moutinho, A. T. Costa, Y. Omar, and S. Bose Phys. Rev. B 108, 075405 ➡️ go.aps.org/47naQaa #OpenAccess #EdSugg #condmat #physics @APSPhysics uclquantum Yasser Omar

If I must die, let it be a tale. #FreePalestine #Gaza

Proud to announce that our twins papers (more than 1 year old now) have been published jointly in Physical Review Letters and Physical Review A! @SFEO95 👉journals.aps.org/prl/abstract/1…👈

New paper on the arxiv: Quantum spatial search with multiple excitations arxiv.org/abs/2410.05945 – an extension of the spatial search problem, where we mark k spins and find them simultaneously by searching in the k-excitation subspace.

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