Quantum Encoding Research Paper Withdrawn by Author

A research paper titled "The Signal Horizon: Local Blindness and the Contraction of Pauli-Weight Spectra in Noisy Quantum Encodings" has been withdrawn by its author, Marwan Ait Haddou. The study, originally submitted in February 2026 and revised in August 2026, explored how information in quantum classifiers degrades under noisy conditions and locality constraints. It introduced a measure for locally accessible signal and a predictor, the k-local Pauli-accessible amplitude, which showed agreement with experiments on four-qubit systems. The research aimed to identify a threshold where local classifiers become indistinguishable from random guessing. AI

RANK_REASON Research paper withdrawn by author. [lever_c_demoted from research: ic=1 ai=0.4]

Read on arXiv cs.LG →

• depolarizing noise
• four-qubit encodings
• k-local Pauli-accessible amplitude
• Marwan Ait Haddou
• Pauli-weight
• quantum classifiers
• quantum state discrimination
• The Signal Horizon: Local Blindness and the Contraction of Pauli-Weight Spectra in Noisy Quantum Encodings
• Variational models for image colorization via chromaticity and brightness decomposition.

• paper

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