On the precise boundary of the N'eel antiferromagnetic phase in the Shastry-Sutherland model

arXiv:2609.22907 · cond-mat.str-el · Submitted 2026-09-19 · Read on arXiv

cond-mat.str-el

Submitted: 2026-09-19

Updated: 2026-09-19

Code: https://github.com/Jutho/TensorKit.jl

Terminology

• Entanglement — 3× in this paper · explained in 3 episodes
• Frustration — 2× in this paper · explained in 2 episodes
• Phase Transitions — 2× in this paper · explained in 2 episodes
• Area Law — 1× in this paper · explained in 1 episode
• Deconfined Quantum Critical Point (DQCP) — 1× in this paper · explained in 2 episodes
• Entanglement Entropy — 1× in this paper · explained in 2 episodes
• First-Order Transition — 1× in this paper · explained in 2 episodes
• Hubbard Model — 1× in this paper · explained in 3 episodes
• Transformer — 1× in this paper · explained in 2 episodes

Sources

• Two Plaquette-Singlet Phases and Emergent SO(5) Deconfined Quantum Criticality in SrCu2(BO3)2
• Spin excitations of the Shastry-Sutherland model -- altermagnetism and deconfined quantum criticality
• Evidence for a Z 2 Dirac spin liquid in the generalized Shastry-Sutherland model

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