EPIC: An energy-efficient, high-performance GPGPU computing research infrastructure

M Själander, M Jahre, G Tufte, N Reissmann - arxiv preprint arxiv …, 2019 - arxiv.org
The pursuit of many research questions requires massive computational resources. State-of-
the-art research in physical processes using simulations, the training of neural networks for …

Passive and active suppression of transduced noise in silicon spin qubits

J Park, H Jang, H Sohn, J Yun, Y Song, B Kang… - Nature …, 2025 - nature.com
Addressing and mitigating decoherence sources plays an essential role in the development
of a scalable quantum computing system, which requires low gate errors to be consistently …

Real-time adaptive estimation of decoherence timescales for a single qubit

MJ Arshad, C Bekker, B Haylock, K Skrzypczak… - Physical Review …, 2024 - APS
Characterizing the time over which quantum coherence survives is critical for any
implementation of quantum bits, memories, and sensors. The usual method for determining …

Physics-informed tracking of qubit fluctuations

F Berritta, JA Krzywda, J Benestad… - Physical Review …, 2024 - APS
Environmental fluctuations degrade the performance of solid-state qubits but can in principle
be mitigated by real-time Hamiltonian estimation down to timescales set by the estimation …

Efficient Qubit Calibration by Binary-Search Hamiltonian Tracking

F Berritta, J Benestad, L Pahl, M Mathews… - arxiv preprint arxiv …, 2025 - arxiv.org
We present a real-time method for calibrating the frequency of a resonantly driven qubit. The
real-time processing capabilities of a controller dynamically compute adaptive probing …