Tyler LeBlond is currently a Senior Quantum Error Correction Scientist at Quantinuum working on the Quantum Error Correction Software team. Before joining Quantinuum, he was a Research Scientist in the Quantum Computational Sciences group at Oak Ridge National Laboratory, where he supported research in compilation, resource estimation, and simulation for fault-tolerant quantum computing architectures. His Ph. D is in quantum many-body physics, and his thesis focused on signatures of chaos and integrability in quantum spin chains.
Presentation Title:
Resource Estimation and Code Selection via Dynamic Logical Scheduling for All-to-All Connected Quantum Architectures
Presentation Abstract:
All-to-all connected quantum computing architectures are promising candidates for full-scale fault-tolerant quantum computation because of their flexibility to implement more diverse and exotic quantum error-correcting codes as well as more efficient logical computation schemes relative to their nearest-neighbor counterparts. However, this flexibility comes with greater complexity in resource estimation for these devices, as schemes based on massively parallel transversal gates, gate teleportation with real-time corrections, non-deterministic resource state preparation, and error correction cycles inserted on-the-fly require a dynamic scheduler and resource allocator to implement. In this talk, I will present ReTrace, a resource estimation framework that accounts for these complexities, and show that it enables code selection and co-design for applications on devices with all-to-all connectivity.