Q-pilot: Field programmable qubit array compilation with flying ancillas

H Wang, DB Tan, P Liu, Y Liu, J Gu, J Cong… - Proceedings of the 61st …, 2024 - dl.acm.org
Neutral atom arrays, particularly the reconfigurable field programmable qubit arrays (FPQA)
with atom movement, show strong promise for quantum computing. FPQA has a dynamic …

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 …

On the universality of sn-equivariant k-body gates

S Kazi, M Larocca, M Cerezo - New Journal of Physics, 2024 - iopscience.iop.org
On the universality of Sn -equivariant k-body gates - IOPscience Skip to content IOP
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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 …

Enforcing exact permutation and rotational symmetries in the application of quantum neural networks on point cloud datasets

Z Li, L Nagano, K Terashi - Physical Review Research, 2024 - APS
Recent developments in the field of quantum machine learning have promoted the idea of
incorporating physical symmetries in the structure of quantum circuits. A crucial milestone in …

FPQA-C: a compilation framework for field programmable qubit array

H Wang, P Liu, B Tan, Y Liu, J Gu, DZ Pan… - arxiv preprint arxiv …, 2023 - arxiv.org
The neutral atom array has gained prominence in quantum computing for its scalability and
operation fidelity. Previous works focus on\textit {fixed} atom arrays (FAA) that necessitate …

[PDF][PDF] Subspace controllability and failure of universality of Sn-equivariant k-body gates

S Kazi, MVS Cerezo de la Roca, M Larocca - New Journal of Physics, 2024 - osti.gov
The importance of symmetries has recently been recognized in quantum machine learning
from the simple motto: if a task exhibits a symmetry (given by a group G), the learning model …

A comparison between invariant and equivariant classical and quantum graph neural networks

RT Forestano, M Comajoan Cara, GR Dahale, Z Dong… - Axioms, 2024 - mdpi.com
Machine learning algorithms are heavily relied on to understand the vast amounts of data
from high-energy particle collisions at the CERN Large Hadron Collider (LHC). The data …

Symmetric derivatives of parametrized quantum circuits

D Wierichs, RDP East, M Larocca, M Cerezo… - arxiv preprint arxiv …, 2023 - arxiv.org
Symmetries are crucial for tailoring parametrized quantum circuits to applications, due to
their capability to capture the essence of physical systems. In this work, we shift the focus …

Transformer-QEC: Quantum Error Correction Code Decoding with Transferable Transformers

H Wang, P Liu, K Shao, D Li, J Gu, DZ Pan… - arxiv preprint arxiv …, 2023 - arxiv.org
Quantum computing has the potential to solve problems that are intractable for classical
systems, yet the high error rates in contemporary quantum devices often exceed tolerable …