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Research & Field Notes

Deep dives into post-quantum cryptography, AI provenance, and updates on the BeQuantum infrastructure.

Non-Abelian Surface Codes: Critical Shift for PQC Timelines
Quantum Crypto
· 8 min read

Non-Abelian Surface Codes: Critical Shift for PQC Timelines

Constant-depth 2D quantum gates bypass a core scaling limit. What does this mean for your post-quantum cryptography migration deadline?

BeQuantum Intelligence
post-quantum-cryptographyquantum-computing
Repeated Quantum Error Correction: A Critical PQC Signal
Quantum Crypto
· 9 min read

Repeated Quantum Error Correction: A Critical PQC Signal

Neutral-atom processors ran 90 cycles of error correction with qubit reloading. Here's what fault-tolerant scaling means for your crypto migration.

BeQuantum Intelligence
post-quantum-cryptographyquantum-error-correction
Adiabatic Quantum Gates Hit 0.39 µs: Critical PQC Signal
Quantum Crypto
· 9 min read

Adiabatic Quantum Gates Hit 0.39 µs: Critical PQC Signal

Adiabatic quantum gates now reach 99.91% fidelity in 0.39 µs. Learn what this Rydberg-atom advance means for your PQC migration timeline — and act now.

BeQuantum Intelligence
post-quantum cryptographyadiabatic quantum gates
Neural Network Hash Collision Resistance: Critical New Proof
Quantum Crypto
· 9 min read

Neural Network Hash Collision Resistance: Critical New Proof

New arXiv proof uses the overlap gap property to certify neural hash collision resistance. What it means for your PQC roadmap — and what it doesn't.

BeQuantum Intelligence
post-quantum-cryptographyneural-network-hashing
QAOA Runtime Scaling: Critical Read for PQC Planning
Quantum Crypto
· 8 min read

QAOA Runtime Scaling: Critical Read for PQC Planning

A new LR-QAOA extrapolation method shows quantum scaling gains up to 28 qubits. What does it mean for your crypto-agility roadmap? See the analysis.

BeQuantum Intelligence
post-quantum-cryptographyQAOA
Quantum Error Correction Decoders: Critical 8.2x FPGA Efficiency Gain
Quantum Crypto
· 9 min read

Quantum Error Correction Decoders: Critical 8.2x FPGA Efficiency Gain

A coset ensemble decoder cuts FPGA LUT use 8.2x while beating MWPM accuracy-latency trade-offs. What does faster QEC mean for your PQC migration timeline?

BeQuantum Intelligence
quantum-error-correctionpost-quantum-cryptography
Quantum Resource Estimation: Critical Signals for PQC Planning
Quantum Crypto
· 9 min read

Quantum Resource Estimation: Critical Signals for PQC Planning

New quantum simulation research quantifies gate-level costs that calibrate fault-tolerance timelines. See what it means for your PQC migration roadmap.

BeQuantum Intelligence
post-quantum cryptographyquantum resource estimation
Cryptographic Backdoors in Neural Networks: Critical Risks
AI Provenance
· 9 min read

Cryptographic Backdoors in Neural Networks: Critical Risks

Can a planted cryptographic backdoor make an AI attack invisible — and also protect your model IP? See what the research means and how to respond.

BeQuantum Intelligence
post-quantum-cryptographyneural-network-security
Quantum Classifier Models: Critical Reality Check for QML
Quantum Crypto
· 8 min read

Quantum Classifier Models: Critical Reality Check for QML

What does a real quantum binary classifier achieve on MNIST and CERN data? See where the technology stands and what it means for your roadmap.

BeQuantum Intelligence
quantum-machine-learningpost-quantum-cryptography
Satellite QKD Protocols: Critical Guide to Secure LEO Links
Quantum Crypto
· 9 min read

Satellite QKD Protocols: Critical Guide to Secure LEO Links

Which QKD protocol survives atmospheric noise on LEO satellite links? Compare BB84, E91, and HD-BB84 for quantum-secure comms. Audit your roadmap now.

BeQuantum Intelligence
satellite-qkdquantum-key-distribution
Post-Quantum Healthcare Data: A Critical ML-KEM Migration Guide
Quantum Crypto
· 7 min read

Post-Quantum Healthcare Data: A Critical ML-KEM Migration Guide

Can your clinical data survive quantum attacks? See how ML-KEM-768 and ML-DSA-65 secure pharmacovigilance pipelines against harvest-now threats. Act now.

BeQuantum Intelligence
post-quantum-cryptographyhealthcare-security
Q-FLAIR: The Critical Shift Making Quantum ML Viable
Quantum Crypto
· 8 min read

Q-FLAIR: The Critical Shift Making Quantum ML Viable

Q-FLAIR trained a quantum model on real IBM hardware in 4 hours, hitting 90%+ on full MNIST. See what it means for your quantum roadmap.

BeQuantum Intelligence
quantum-machine-learningpost-quantum-cryptography

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