3 papers
quant-ph2026
Parity Mapping for Quantum Optimization on Frustrated Ising Rings
Ruiyi Wang, Anita Weidinger, Glen Bigan Mbeng +2
The frustrated Ising ring is one of the simplest models exhibiting exponential closing spectral gaps, making it a paradigmatic and challenging benchmark for quantum annealing (QA).…
quant-ph2024
Performance of Parity QAOA for the Signed Max-Cut Problem
Anita Weidinger, Glen Bigan Mbeng, Michael Fellner +2
The practical implementation of quantum optimization algorithms on noisy intermediate-scale quantum devices requires accounting for their limited connectivity. As such, the Parity…
quant-ph2023★ 6 cited
Error Mitigation for Quantum Approximate Optimization
Anita Weidinger, Glen Bigan Mbeng, Wolfgang Lechner
Solving optimization problems on near term quantum devices requires developing error mitigation techniques to cope with hardware decoherence and dephasing processes. We propose a m…