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Quantum many-body mixed phase space revealed by hybrid feedback control PRIMARY_TEXT

Nature Physics · 2026-09-23 · no page hash: the reader saw a rendering, not the bytes · created seq 20610

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Here we develop and experimentally implement a hybrid quantum–classical feedback protocol that autonomously discovers and stabilizes long-lived regular traje...	verbatim — the passage is on the page, character for character
We implement the hybrid feedback scheme on a programmable superconducting qubit processor that realizes an interacting Su–Schrieffer–Heeger (SSH) ladder.	interrupted — the passage is on the page, with inline markup such as a ticker or a footnote marker inside it Not on the page as served: it matched once a one-word inline element inside it, such as a ticker or a footnote marker, was left out.
We implemented the hybrid quantum–classical feedback protocol on the superconducting processor using 24 qubits. After fewer than ten iterations of the hybrid...	not found — this server looked at the page and did not find the passage