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Entity
fragile topological index
technology1 mentionslast seen Oct 22, 2026
A topological invariant that guarantees the presence of gap closing points in bulk band structure of systems with time-reversal and twofold rotation symmetry.
Relationships 4
- fragile topological indexdepends ontwofold rotation symmetry88% confidence1 source
- fragile topological indexdepends ontime-reversal symmetry88% confidence1 source
- fragile topological indexdepends onDirac cone85% confidence1 source
- fragile topological indexapplies tononlinear transport properties70% confidence1 source
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