An entangling Hubbard quasiparticle collider on a digital quantum processor

quant-ph, cond-mat.str-el

Submitted: 2026-10-09

Updated: 2026-10-09

Comments: 24 pages, 17 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Sources

• Quantum simulation of out-of-equilibrium dynamics in gauge theories
• Fast, accurate, high-resolution simulation of large-scale Fermi-Hubbard models on a digital quantum processor
• Observation of separated dynamics of charge and spin in the Fermi-Hubbard model
• Programmable digital quantum simulation of 2D Fermi-Hubbard dynamics using 72 superconducting qubits
• Precision quantum simulation of magnon spectra and interactions
• Observation of Inelastic Meson Scattering in a Floquet System using a Digital Quantum Simulator
• Benchmarking Quantum Processor Performance at Scale
• Metriq: A Collaborative Platform for Benchmarking Quantum Computers
• Constant-Depth Multi-Product Formula for Trotter Error Mitigation in Near-Term Digital Quantum Simulation

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