Exchange statistics alone enhance many-body delocalization in quasiperiodic systems, shifting localization transitions to larger potentials—a distinct mechanism from conventional interactions operating at the Hilbert-space structure level.

Exchange statistics alone enhance many-body delocalization in quasiperiodic systems, shifting localization transitions to larger potentials—a distinct mechanism from conventional interactions operating at the Hilbert-space structure level.
Researchers show min-relative nonlocal magic can detect subtle reorganization of quantum entanglement during ergodic-to-localized phase transitions, revealing phenomena invisible to conventional entanglement entropy measures.
Nonlocal magic reveals hidden structure in quantum states during the ergodic-to-localization transition, outperforming entanglement entropy as a probe of many-body dynamics and thermalization breakdown.