244 citations · 279 across the 6 of their papers we have counts for
6 papers
Coherent versus stochastic error injection on a repetition-code logical qubit in superconducting hardware
S. L. M. van der Meer, M. Serra-Peralta, Y. Xin +5
The performance of quantum error correction (QEC) codes is limited by the underlying physical noise. Theoretical studies show that coherent and stochastic noise have different effe…
Optimising Quantum Error Correction Using Morphing Circuits
Mackenzie H. Shaw, Barbara M. Terhal
Quantum error correction (QEC) codes are traditionally defined and searched for without specifying the manner in which its syndrome extraction circuits are executed using elementar…
Decoding across transversal Clifford gates in the surface code
Marc Serra-Peralta, Mackenzie H. Shaw, Barbara M. Terhal
Transversal logical gates offer the opportunity for fast and low-noise logic, particularly when interspersed by a single round of parity check measurements of the underlying code.…
Lowering Connectivity Requirements For Bivariate Bicycle Codes Using Morphing Circuits
Mackenzie H. Shaw, Barbara M. Terhal
In Ref. [1], Bravyi et al. found examples of Bivariate Bicycle (BB) codes with similar logical performance to the surface code but with an improved encoding rate. In this work, we…
Reducing the error rate of a superconducting logical qubit using analog readout information
Hany Ali, Jorge Marques, Ophelia Crawford +7
Quantum error correction enables the preservation of logical qubits with a lower logical error rate than the physical error rate, with performance depending on the decoding method.…
Fault-tolerant operation of a logical qubit in a diamond quantum processor
M. H. Abobeih, Y. Wang, J. Randall +6
Solid-state spin qubits are a promising platform for quantum computation and quantum networks. Recent experiments have demonstrated high-quality control over multi-qubit systems, e…