6 papers
Experimental demonstration of the Quantum Fourier Transform on up to 100 qubits using a convolutional compilation strategy
Paul Coote, Michael J. Biercuk, Yuval Baum
We present and experimentally validate the `Convolutional QFT': a constructive compilation strategy for the Quantum Fourier Transform (QFT) subroutine on a linear nearest neighbor…
Fast, accurate, high-resolution simulation of large-scale Fermi-Hubbard models on a digital quantum processor
Gavin S. Hartnett, Khadijeh Sona Najafi, Aleksei Khindanov +5
The paper demonstrates a digital quantum simulation of the one‑dimensional Fermi‑Hubbard model on a superconducting processor using up to 120 qubits, achieving high‑resolution dyna…
Programmable coherent site-selective spin control in rotating Penning-trap ion crystals
Nihar Makadia, Julian Y. Z. Jee, Gustavo Café de Miranda +4
Large ion crystals in Penning traps provide a platform for quantum simulation and sensing with hundreds of spins, but their continuous rigid-body rotation has so far limited flexib…
Experimental realisation of topological spin textures in a Penning trap
Julian Y. Z. Jee, Nihar Makadia, Joseph H. Pham +4
Quantum simulation with controllable many-body platforms offers a powerful route to exploring complex phases and dynamics that are difficult to access in natural materials. Among t…
Heterogeneous architectures enable a 138x reduction in physical qubit requirements for fault-tolerant quantum computing under detailed accounting
Pranav S. Mundada, Aleksei Khindanov, Yulun Wang +5
Quantum computer hardware is predicted to scale over hundreds of thousands of qubits coming online in the next decade. Despite significant theoretical and experimental QEC progress…
Experimental Quantum Simulation of Chemical Dynamics
T. Navickas, R. J. MacDonell, C. H. Valahu +10
Accurate simulation of dynamical processes in molecules and reactions is among the most challenging problems in quantum chemistry. Quantum computers promise efficient chemical simu…