Impact of a CSS quantum error correction code in underwater quantum key distribution

arXiv:2609.18666 · quant-ph · Submitted 2026-09-16 · Read on arXiv

quant-ph

Submitted: 2026-09-16

Updated: 2026-09-16

Terminology

• Aperture — 5× in this paper · explained in 1 episode
• CSS Codes — 5× in this paper · explained in 2 episodes
• Fidelity — 5× in this paper · explained in 2 episodes
• Hilbert Space — 3× in this paper · explained in 2 episodes
• Trace — 2× in this paper · explained in 2 episodes
• Alignment — 1× in this paper · explained in 1 episode
• Distillation — 1× in this paper · explained in 2 episodes
• Entanglement — 1× in this paper · explained in 4 episodes
• Verification — 1× in this paper · explained in 2 episodes

Sources

• The Quantum Internet
• Fundamental Limits of Repeaterless Quantum Communications
• Performance Analysis of Quantum Key Distribution in Underwater Channels
• Performance Analysis of Underwater Quantum Key Distribution Protocols: BB84, SARG04, and BBM92
• QKD in the NISQ era: enhancing secure key rates via quantum error correction
• Quantum Sensing with Erasure Qubits
• AI-Enabled Decoding of Qubit Loss for Quantum Error-Correcting Codes

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