3 papers
cond-mat.mes-hall2026
Hierarchical Structures of Quantum Geometric Spectrum in Quasicrystals: A Renormalization-Group Study
Jundi Wang, Yuxiao Chen, Huaqing Huang
Quantum geometry, characterized by the quantum metric and Berry curvature, is a powerful framework for understanding diverse physical phenomena in quantum materials, but its behavi…
cond-mat.mes-hall2026
Unconventional Altermagnetism in Quasicrystals: A Hyperspatial Projective Construction
Yiming Li, Mingxiang Pan, Jun Leng +2
Altermagnetism, a novel magnetic phase characterized by symmetry-protected, momentum-dependent spin splitting and collinear compensated magnetic moments, has thus far been explored…
cond-mat.mes-hall2025
Magnetic-Field Tunable Möbius and Higher-Order Topological Insulators in Three-Dimensional Layered Octagonal Quasicrystals
Yuxiao Chen, Zhiming Xu, Citian Wang +1
We propose that three-dimensional layered octagonal quasicrystals can host magnetic-field-tunable Möbius insulators and various higher-order topological insulators (HOTIs), enable…