Breakdown of thermalization in quantum spin systems with long-range interactions

quant-ph, cond-mat.stat-mech

Submitted: 2026-10-11

Updated: 2026-10-11

Comments: 4.5+2+1 pages, 3+4+1 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Sources

• Exponential onset of scalable entanglement via twist-and-turn dynamics in XY models
• Fragmented eigenstate thermalization versus robust integrability in long-range models

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