Symbolic execution for quantum error correction programs

W Fang, M Ying - Proceedings of the ACM on Programming Languages, 2024 - dl.acm.org
We define QSE, a symbolic execution framework for quantum programs by integrating
symbolic variables into quantum states and the outcomes of quantum measurements. The …

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 …

Quantum memory: A missing piece in quantum computing units

C Liu, M Wang, SA Stein, Y Ding, A Li - arXiv preprint arXiv:2309.14432, 2023 - arxiv.org
Memory is an indispensable component in classical computing systems. While the
development of quantum computing is still in its early stages, current quantum processing …

Microarchitectures for heterogeneous superconducting quantum computers

S Stein, S Sussman, T Tomesh, C Guinn… - arXiv preprint arXiv …, 2023 - arxiv.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 …

Increasing the measured effective quantum volume with zero noise extrapolation

E Pelofske, V Russo, R LaRose, A Mari… - ACM Transactions on …, 2023 - dl.acm.org
Quantum Volume is a full-stack benchmark for near-term quantum computers. It quantifies
the largest size of a square circuit which can be executed on the target device with …

Can variational quantum algorithms demonstrate quantum advantages? Time really matters

HY Liu, ZY Chen, TP Sun, C Xue, YC Wu… - arXiv preprint arXiv …, 2023 - arxiv.org
Applying low-depth quantum neural networks (QNNs), variational quantum algorithms
(VQAs) are both promising and challenging in the noisy intermediate-scale quantum (NISQ) …

Compilation for Surface Code Quantum Computers

A Molavi, A Xu, S Tannu, A Albarghouthi - arXiv preprint arXiv:2311.18042, 2023 - arxiv.org
Practical applications of quantum computing depend on fault-tolerant devices with error
correction. Today, the most promising approach is a class of error-correcting codes called …

Stabilizer Formalism for Operator Algebra Quantum Error Correction

G Dauphinais, DW Kribs, M Vasmer - Quantum, 2024 - quantum-journal.org
We introduce a stabilizer formalism for the general quantum error correction framework
called operator algebra quantum error correction (OAQEC), which generalizes Gottesman's …

Codesign of quantum error-correcting codes and modular chiplets in the presence of defects

SF Lin, J Viszlai, KN Smith, GS Ravi, C Yuan… - Proceedings of the 29th …, 2024 - dl.acm.org
Fabrication errors pose a significant challenge in scaling up solid-state quantum devices to
the sizes required for fault-tolerant (FT) quantum applications. To mitigate the resource …