Quantum matter is weakly entangled at low energies

arXiv:2604.14143 · cond-mat.stat-mech, cond-mat.str-el, quant-ph · Submitted 2026-04-15 · Read on arXiv

cond-mat.stat-mech, cond-mat.str-el, quant-ph

Submitted: 2026-04-15

Updated: 2026-10-19

Terminology

• Entanglement — 7× in this paper · explained in 4 episodes
• Degeneracies — 1× in this paper · explained in 2 episodes
• Entanglement Entropy — 1× in this paper · explained in 3 episodes
• Frustration — 1× in this paper · explained in 3 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes
• Spectral Gap — 1× in this paper · explained in 5 episodes

Related papers

• Decoherence-controlled collective criticality in a two-dimensional quantum Stag Hunt
• Measurement-induced phase transitions in disordered fermions
• Quantum Thermalization beyond Non-Integrability and Quantum Scars in a Multispecies Bose-Josephson Junction
• Markov length can diverge in systems whose universal physics is spatially Markovian
• Protected domains and cooperative invasion on weighted networks
• Quantum many-body operator cascade as a route to chaos