140 citations · 355 across the 9 of their papers we have counts for
Showing 2021 · quant-phShow all
2 papers · 2 filters
quant-ph2021★ 140 cited
Logical-qubit operations in an error-detecting surface code
J. F. Marques, B. M. Varbanov, M. S. Moreira +10
We realize a suite of logical operations on a distance-two logical qubit stabilized using repeated error detection cycles. Logical operations include initialization into arbitrary…
quant-ph2021★ 44 cited
A hardware-efficient leakage-reduction scheme for quantum error correction with superconducting transmon qubits
Francesco Battistel, Boris M. Varbanov, Barbara M. Terhal
Leakage outside of the qubit computational subspace poses a threatening challenge to quantum error correction (QEC). We propose a scheme using two leakage-reduction units (LRUs) th…