92 citations · 212 across the 9 of their papers we have counts for
5 papers · 1 filter
Measure and Forget Dynamics in Random Circuits
Yucheng He, Todd A. Brun
Unrecorded or ``forgetful'' measurements -- physically, a local dephasing channel -- can arise naturally as syndrome-measurement errors in fault-tolerant protocols and as uncontrol…
Continuous measurement-based holonomic quantum computation
Anirudh Lanka, Juan Garcia-Nila, Todd A. Brun
We propose a scheme to generate holonomies using the Quantum Zeno effect, enabling logical unitary operations on quantum stabilizer codes purely through measurements. The quantum e…
Bias-tailored single-shot quantum LDPC codes
Shixin Wu, Todd A. Brun, Daniel A. Lidar
Quantum hardware rarely suffers equal amounts of bit-flip () and phase-flip () errors; one type is often much more common than the other. A code that is ``bias-tailored'' can…
Continuous quantum correction on Markovian and Non-Markovian models
Juan Garcia Nila, Todd A. Brun
We investigate continuous quantum error correction, comparing performance under a Markovian error model to two distinct non-Markovian models. The first non-Markovian model involves…
Optimizing continuous-time quantum error correction for Markovian and non-Markovian noise models
Anirudh Lanka, Shashank Hegde, Todd A. Brun
We present a protocol using machine learning (ML) to simultaneously optimize the quantum error-correcting code space and the corresponding recovery map in the framework of continuo…