Passive Pauli Toggling of Polarization Qubits in Optical Fibers: Error Bounds and QKD Performance

arXiv:2609.21373 · quant-ph · Submitted 2026-09-18 · Read on arXiv

quant-ph

Submitted: 2026-09-18

Updated: 2026-09-18

Terminology

• Entanglement — 9× in this paper · explained in 3 episodes
• Calibration — 8× in this paper · explained in 7 episodes
• Fidelity — 8× in this paper · explained in 2 episodes
• Information Gain — 3× in this paper · explained in 2 episodes
• Trace — 3× in this paper · explained in 2 episodes
• Decoupling — 2× in this paper · explained in 2 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Temporal Correlations — 1× in this paper · explained in 2 episodes
• Unified Framework — 1× in this paper · explained in 5 episodes

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