Quest: Graph transformer for quantum circuit reliability estimation

H Wang, P Liu, J Cheng, Z Liang, J Gu, Z Li… - arxiv preprint arxiv …, 2022 - arxiv.org
Among different quantum algorithms, PQC for QML show promises on near-term devices. To
facilitate the QML and PQC research, a recent python library called TorchQuantum has been …

Pulse variational quantum eigensolver on cross-resonance-based hardware

DJ Egger, C Capecci, B Pokharel, PK Barkoutsos… - Physical Review …, 2023 - APS
State-of-the-art noisy digital quantum computers can only execute short-depth quantum
circuits. Variational algorithms are a promising route to unlock the potential of noisy quantum …

Unleashing the potential of llms for quantum computing: A study in quantum architecture design

Z Liang, J Cheng, R Yang, H Ren, Z Song… - arxiv preprint arxiv …, 2023 - arxiv.org
Large Language Models (LLMs) contribute significantly to the development of
conversational AI and has great potentials to assist the scientific research in various areas …

Hybrid gate-pulse model for variational quantum algorithms

Z Liang, Z Song, J Cheng, Z He, J Liu… - 2023 60th ACM/IEEE …, 2023 - ieeexplore.ieee.org
Current quantum programs are mostly synthesized and compiled on the gate-level, where
quantum circuits are composed of quantum gates. The gate-level workflow, however …

Dgr: Tackling drifted and correlated noise in quantum error correction via decoding graph re-weighting

H Wang, P Liu, Y Liu, J Gu, J Baker, FT Chong… - arxiv preprint arxiv …, 2023 - arxiv.org
Quantum hardware suffers from high error rates and noise, which makes directly running
applications on them ineffective. Quantum Error Correction (QEC) is a critical technique …

Topgen: Topology-aware bottom-up generator for variational quantum circuits

J Cheng, H Wang, Z Liang, Y Shi, S Han… - arxiv preprint arxiv …, 2022 - arxiv.org
Variational Quantum Algorithms (VQA) are promising to demonstrate quantum advantages
on near-term devices. Designing ansatz, a variational circuit with parameterized gates, is of …

Evaluation of parameterized quantum circuits with cross-resonance pulse-driven entanglers

MM Ibrahim, H Mohammadbagherpoor… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Variational quantum algorithms (VQAs) have emerged as a powerful class of algorithms that
is highly suitable for noisy quantum devices. Therefore, investigating their design has …

Pansatz: Pulse-based ansatz for variational quantum algorithms

D Meirom, SH Frankel - Frontiers in Quantum Science and …, 2023 - frontiersin.org
Quantum computers promise a great computational advantage over classical computers,
which might help solve various computational challenges such as the simulation of …

Torchquantum case study for robust quantum circuits

H Wang, Z Liang, J Gu, Z Li, Y Ding, W Jiang… - Proceedings of the 41st …, 2022 - dl.acm.org
Quantum Computing has attracted much research attention because of its potential to
achieve fundamental speed and efficiency improvements in various domains. Among …

Robuststate: Boosting fidelity of quantum state preparation via noise-aware variational training

H Wang, Y Liu, P Liu, J Gu, Z Li, Z Liang… - arxiv preprint arxiv …, 2023 - arxiv.org
Quantum state preparation, a crucial subroutine in quantum computing, involves generating
a target quantum state from initialized qubits. Arbitrary state preparation algorithms can be …