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quant-ph2025
Linear-optical quantum computation with arbitrary error-correcting codes
Blayney W. Walshe, Ben Q. Baragiola, Hugo Ferretti +11
High-rate quantum error correcting codes mitigate the imposing scale of fault-tolerant quantum computers but require efficient generation of non-local, many-body entanglement. We p…
quant-ph2024
Variable-strength non-local measurements reveal quantum violations of classical counting principles
Noah Lupu-Gladstein, Ou Teen Arthur Pang, Hugo Ferretti +4
We implement a variant of the quantum pigeonhole paradox thought experiment to study whether classical counting principles survive in the quantum domain. We observe strong measurem…
quant-ph2024
Do qubits dream of entangled sheep? Quantum measurement without classical output
Noah Lupu-Gladstein, Aharon Brodutch, Hugo Ferretti +4
Quantum mechanics is usually formulated with an implicit assumption that agents who can observe and interact with the world are external to it and have a classical memory. However,…