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quant-ph2026
Quantum Channel Polynomial Processing
Tianhan Liu, Fedor Simkovic, Martin Leib
We introduce a quantum algorithmic framework based on probabilistic mixtures of unitary channels that, similar to the framework of quantum singular value transformations, enables t…
quant-ph2024
Low-Weight High-Distance Error Correcting Fermionic Encodings
Fedor Simkovic, Martin Leib, Francisco Revson F. Pereira
We perform an extended numerical search for practical fermion-to-qubit encodings with error correcting properties. Ideally, encodings should strike a balance between a number of th…