| Oct 30, 2025 | I’ve recently joined the University of Sydney as a Postdoctoral Researcher in the group of Stephen Bartlett, Andrew Doherty, and Dominic Williamson. Excited to continue exploring quantum error correction and related topics alongside an incredible team of researchers, postdocs, and students. |
| Feb 28, 2025 | Since the beginning of my second year as a PhD student (now I only have a couple of months left), I’ve been consulting with Xanadu, contributing to various areas of the architecture, such as state preparation, measurement-based quantum computing, and quantum error correction. It’s been fascinating to see these contributions take shape over time, and it’s even more exciting to witness how much progress has been made since then. The recent Nature paper Scaling and networking a modular photonic quantum computer combines many of the team’s efforts over the past years, presenting all the experimental subsystems necessary to implement universal and fault-tolerant quantum computation in a photonic architecture. |
| Oct 18, 2024 | Last year I spent a couple of months as a visitin researcher at Xanadu in Toronto. I wanted to use that time to finally properly understand fault-tolerant MBQC. Digging in the literature I found that previous works didn’t fit my style of thinking. We ended up recasting foliation in terms of the hypergraph product, enabling us to use the machinery of homology to analyse foliated codes. This proved to be very useful for understanding single-shot error correction in mbqc and also for understanding stability experiments in higher-dimensional topological codes and their implications for lattice surgery. See the preprint for more! |
| Jun 28, 2024 | We are happy to release LSD to the masses! Localized statistics decoding (LSD) is a reliability-guided inversion decoder that is highly parallelizable and applicable to arbitrary quantum low-density parity-check codes. Our approach employs a parallel matrix factorization strategy, which we call on-the-fly elimination, to identify, validate, and solve local decoding regions on the decoding graph. Read more about the details in our preprint or check out the code on GitHub. |
| Jun 21, 2024 | Together with Thomas R. Scruby and Joschka Roffe we have proposed a new family of quantum LDPC codes which we call quantum radial codes. These codes are based on a family of classical quasi-cyclic LDPC codes and have a high-threshold, low-overhead, and are single-shot decodable under a circuit-level noise model. Find out more in our preprint on the arXiv. |
| May 30, 2024 | Our paper on Analog Information Decoding of Bosonic Quantum Low-Density Parity-Check Codes has been published in PRX Quantum. |
| Mar 21, 2024 | Our paper on Universal control of a bosonic mode via drive-activated native cubic interactions has been published in Nature Communications. This completes a join from theory to experiment, where we demonstrate the control of a bosonic mode in a superconducting circuit using native cubic interactions. |
| Oct 29, 2023 | I created this website! |