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QI: Fachverband Quanteninformation

QI 41: Quantum Computing and Simulation II (joint session Q/QI)

QI 41.1: Invited Talk

Friday, March 14, 2025, 11:00–11:30, AP-HS

Towards Quantum Simulation with Qudits — •Martin Ringbauer — Universität Innsbruck, Institut für Experimentalphysik, Technikerstraße 25, 6020 Innsbruck

Current quantum computers and simulators are almost exclusively built for binary information processing, yet, nature rarely gives us two-level systems. This is true for our quantum information carriers, as well as for the systems we want to simulate with our quantum devices. I will discuss the opportunities and challenges of using the inherent multilevel Hilbert space of trapped ions for quantum computing information processing. This will be exemplified by recent experimental results for qudit-enhanced QIP, as well as native qudit quantum simulations.

Keywords: Trapped ions; Qudits; Lattice Gauge Theories; Digital Quantum Simulation; Quantum Computing