Demonstration of subspace-search variational quantum eigensolver using photonic orbital angular momentum qudits

arXiv:2610.11026 · quant-ph · Submitted 2026-10-08 · Read on arXiv

quant-ph

Submitted: 2026-10-08

Updated: 2026-10-08

Terminology

• Entanglement — 5× in this paper · explained in 4 episodes
• Hilbert Space — 5× in this paper · explained in 2 episodes
• Alignment — 2× in this paper · explained in 1 episode
• Benchmark — 2× in this paper · explained in 2 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Korea Institute of Science and Technology — 2× in this paper
• Orbital Angular Momentum (OAM) — 1× in this paper · explained in 3 episodes
• Parameter Shift Rule — 1× in this paper · explained in 2 episodes
• Variational Quantum Eigensolver (VQE) — 1× in this paper · explained in 5 episodes

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