66 citations · 83 across the 7 of their papers we have counts for
7 papers
Noise-Robust Spin-Orbit Qubit in Germanium Holes via p-Orbital Encoding
Yasuo Oda, Jason P. Kestner
Germanium hole spin qubits are a leading platform for semiconductor quantum computation due to their strong spin-orbit coupling, all-electrical operability, and absence of valley d…
Fast charge noise sensing using a spectator valley state in a singlet-triplet qubit
David W. Kanaar, Yasuo Oda, Mark F. Gyure +1
Semiconductor spin qubits are a promising platform for quantum computing but remain vulnerable to charge noise. Accurate, in situ measurement of charge noise could enable closed-lo…
Sparse Non-Markovian Noise Modeling of Transmon-Based Multi-Qubit Operations
Yasuo Oda, Kevin Schultz, Leigh Norris +2
The influence of noise on quantum dynamics is one of the main factors preventing current quantum processors from performing accurate quantum computations. Sufficient noise characte…
Suppressing Si Valley Excitation and Valley-Induced Spin Dephasing for Long-Distance Shuttling
Yasuo Oda, Merritt P. Losert, Jason P. Kestner
We present a scalable protocol for suppressing errors during electron spin shuttling in silicon quantum dots. The approach maps the valley Hamiltonian to a Landau-Zener problem to…
Quantum Crosstalk Robust Quantum Control
Zeyuan Zhou, Ryan Sitler, Yasuo Oda +2
The prevalence of quantum crosstalk in current quantum devices poses challenges for achieving high-fidelity quantum logic operations and reliable quantum processing. Through quantu…
Optimally Band-Limited Noise Filtering for Single Qubit Gates
Yasuo Oda, Dennis Lucarelli, Kevin Schultz +2
We introduce a quantum control protocol that produces smooth, experimentally implementable control sequences optimized to combat temporally correlated noise for single qubit system…
Quantum Control Noise Spectroscopy with Optimal Suppression of Dephasing
Vivian Maloney, Yasuo Oda, Gregory Quiroz +2
We extend quantum noise spectroscopy (QNS) of amplitude control noise to settings where dephasing noise or detuning errors make significant contributions to qubit dynamics. Previou…