Computing with Many Encoded Logical Qubits Beyond Break-Even at Quantinuum

Live Webinar

Date: July 7th, 2026

Session 1: 9am MT  |  11am ET  |  4pm BST

Session 2: 4pm MT  |  6pm ET  |  11pm BST

In this webinar, Dr. Matthew DeCross will discuss our recent advances in fault-tolerant computing, including our better-than-physical logical fidelities, our 2:1 encoding rate, and a simulation of quantum magnetism with 64 error-detected qubits, one of the industry's first meaningful logically-encoded simulations at a large scale.

Register for this webinar to gain an understanding of how to successfully compute with many encoded logical qubits beyond break-even.

Speaker Details

Dr. Matthew DeCross has worked for the past five years researching and implementing quantum algorithms. He received a B.S. in Physics and Mathematics from MIT and his PhD in Physics (2021) from the University of Pennsylvania studying quantum entanglement structure and quantum circuit complexity in AdS/CFT. At Quantinuum, he has led work on near-term logical computation, quantum advantage and certifiedrandomness from random circuit sampling, and qubit-reuse compilation. He has also contributed to benchmarking work on Quantinuum's Helios and H2 trapped-ion quantum computers and other near-term algorithms and applications in topics such as digital quantum magnetism, quantum information supremacy, and quantum optimization.

Dr. Matthew DeCross
Sr. Advanced Physicist at Quantinuum

Thank you for registering for our webinar “Simulating Magnetism at the Classical Limits with a Digital Quantum Computer” on May 8th! 



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Dr. Michael Foss Feig
Fellow Physicist

Michael is a fellow physicist at Quantinuum working on theoretical aspects quantum computation with trapped ions.  His research is currently focused mainly on near-term applications of quantum computers, especially to solving problems in quantum many-body physics.  Before joining Quantinuum, Michael worked on a variety of topics at the interface of atomic physics, quantum optics, condensed-matter physics, and quantum information.