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quant-ph2026
One-Body Purity, Non-Gaussianity, and Entanglement in Interacting Integrable Models
RafaÅ ÅwiÄtek, Maksymilian Kliczkowski, Lev Vidmar +1
When describing entanglement in typical midspectrum eigenstates of many-body lattice Hamiltonians, two paradigms have emerged that capture the behavior observed in integrable and n…
quant-ph2026
Information in Many-body Eigenstates: A Question of Learnability
Maksymilian Kliczkowski, JarosÅaw PawÅowski, Masudul Haque
To what extent do individual eigenstates encode information about their parent Hamiltonian, and how does this encoding vary across the spectrum? We introduce \emph{learnability} as…