Benchmarking quantum computers and the impact of quantum noise

S Resch, UR Karpuzcu - ACM Computing Surveys (CSUR), 2021 - dl.acm.org
Benchmarking is how the performance of a computing system is determined. Surprisingly,
even for classical computers this is not a straightforward process. One must choose the …

Quantumnas: Noise-adaptive search for robust quantum circuits

H Wang, Y Ding, J Gu, Y Lin, DZ Pan… - … Symposium on High …, 2022 - ieeexplore.ieee.org
Quantum noise is the key challenge in Noisy Intermediate-Scale Quantum (NISQ)
computers. Previous work for mitigating noise has primarily focused on gate-level or pulse …

Interleaving: Modular architectures for fault-tolerant photonic quantum computing

H Bombin, IH Kim, D Litinski, N Nickerson… - arxiv preprint arxiv …, 2021 - arxiv.org
Useful fault-tolerant quantum computers require very large numbers of physical qubits.
Quantum computers are often designed as arrays of static qubits executing gates and …

Algorithmic fault tolerance for fast quantum computing

H Zhou, C Zhao, M Cain, D Bluvstein… - arxiv preprint arxiv …, 2024 - arxiv.org
Fast, reliable logical operations are essential for the realization of useful quantum
computers, as they are required to implement practical quantum algorithms at large scale …

Programming physical quantum systems with pulse-level control

KN Smith, GS Ravi, T Alexander, NT Bronn… - Frontiers in …, 2022 - frontiersin.org
Quantum information processing holds great potential for pushing beyond the current
frontiers in computing. Specifically, quantum computation promises to accelerate the solving …

Active volume: An architecture for efficient fault-tolerant quantum computers with limited non-local connections

D Litinski, N Nickerson - arxiv preprint arxiv:2211.15465, 2022 - arxiv.org
In existing general-purpose architectures for surface-code-based fault-tolerant quantum
computers, the cost of a quantum computation is determined by the circuit volume, ie, the …

Qulatis: A quantum error correction methodology toward lattice surgery

Y Ueno, M Kondo, M Tanaka, Y Suzuki… - … Symposium on High …, 2022 - ieeexplore.ieee.org
Due to the high error rate of a qubit, detecting and correcting errors on it is essential for fault-
tolerant quantum computing (FTQC). Surface code (SC) associated with its decoding …

Q3DE: A fault-tolerant quantum computer architecture for multi-bit burst errors by cosmic rays

Y Suzuki, T Sugiyama, T Arai, W Liao… - 2022 55th IEEE/ACM …, 2022 - ieeexplore.ieee.org
Demonstrating small error rates by integrating quantum error correction (QEC) into an
architecture of quantum computing is the next milestone towards scalable fault-tolerant …

Hetarch: Heterogeneous microarchitectures for superconducting quantum systems

S Stein, S Sussman, T Tomesh, C Guinn… - Proceedings of the 56th …, 2023 - dl.acm.org
Noisy Intermediate-Scale Quantum Computing (NISQ) has dominated headlines in recent
years, with the longer-term vision of Fault-Tolerant Quantum Computation (FTQC) offering …

Better than worst-case decoding for quantum error correction

GS Ravi, JM Baker, A Fayyazi, SF Lin… - Proceedings of the 28th …, 2023 - dl.acm.org
The overheads of classical decoding for quantum error correction in cryogenic quantum
systems grow rapidly with the number of logical qubits and their correction code distance …