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quant-ph2024
Demonstration of quantum computation and error correction with a tesseract code
Ben W. Reichardt, David Aasen, Rui Chao +15
A critical milestone for quantum computers is to demonstrate fault-tolerant computation that outperforms computation on physical qubits. The tesseract subsystem color code protects…
quant-ph2024
A fault-tolerant pairwise measurement-based code on eight qubits
Linnea Grans-Samuelsson, David Aasen, Parsa Bonderson
We construct a pairwise measurement-based code on eight qubits that is error correcting for circuit noise, with fault distance 3. The code can be implemented on a subset of a recta…
quant-ph2024
Improved Pairwise Measurement-Based Surface Code
Linnea Grans-Samuelsson, Ryan V. Mishmash, David Aasen +5
We devise a new realization of the surface code on a rectangular lattice of qubits utilizing single-qubit and nearest-neighbor two-qubit Pauli measurements and three auxiliary qubi…