3 papers
hep-th2026
Towards Bulk Locality: A Systematic Construction of Contact Interactions from Chord Diagrams
Hao Dai, Yi-Li Wang, Yu-Ge Chen +2
Chord diagrams encode boundary correlators in the double-scaled holographic Sachdev-Ye-Kitaev model, but currently capture only a limited class of bulk interactions that yield pure…
cond-mat.mes-hall2025
Correlated helimagnetic configuration in a nonsymmorphic magnetic nodal semimetal
Xi Luo, Yu-Ge Chen, Ye-Min Zhan +1
Nonsymmorphic magnetic Weyl semimetal materials such as ReAlX (Re=rare earth, X=Si/Ge) provide a unique opportunity to explore the correlated phenomena between Weyl fermions and no…
cond-mat.supr-con2025
Topological Degeneracy Induced Flat Bands in two-Dimensional Holed Systems
Yuge Chen, Hui Yu, Yun-Peng Huang +2
Systems hosting flat bands offer a powerful platform for exploring strong correlation physics. Theoretically topological degeneracy rising in systems with non-trivial topological o…