Continuous-time quantum control across an exponentially small bottleneck in a frustrated Ising ring model

arXiv:2606.07168 · quant-ph, cond-mat.stat-mech · Submitted 2026-06-05 · Read on arXiv

quant-ph, cond-mat.stat-mech

Submitted: 2026-06-05

Updated: 2026-10-19

Comments: 16 pages, 7 figures

Journal ref: Phys. Rev. A 114, 042438 (2026)

DOI: 10.1103/wwqn-c9cb

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Quantum Annealing — 1× in this paper · explained in 2 episodes
• Quantum Annealing (QA) — 1× in this paper · explained in 2 episodes
• Spectral Gap — 1× in this paper · explained in 5 episodes

Related papers

• Reconquering Bell sampling on qudits: stabilizer learning and testing, quantum pseudorandomness bounds, and more
• Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
• Polynomial-time classical and quantum simulation of quantum impurity models
• Incoherent Imaging with Spatially Structured Quantum Probes
• A quasiparticle-protected superconducting qubit
• Theory of quantum-enhanced interferometry with general Markovian light sources