Preprint
Aug 2026
Parity Mapping for Quantum Optimization on Frustrated Ising Rings
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). Ground-state preparation for this model has therefore been studied extensively in both continuous-time QA and digitized protocols such as t...
Ruiyi Wang, Anita Weidinger, G. Mbeng et al.
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