In 3D disordered pseudospin-s fermions the leading quantum interference correction to conductivity has universal magnitude matching conventional metals but sign fixed by parity of 2s, yielding WAL for half-integer s and WL for integer s.
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In 2D quantum networks with magnetic and spin-orbit fields, conductance periodicities differ between diffusive and ballistic regimes, and topologically distinct configurations have identical diffusive conductivity but different ballistic conductivity.
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Localization and universality of three-dimensional pseudospin-$s$ fermions
In 3D disordered pseudospin-s fermions the leading quantum interference correction to conductivity has universal magnitude matching conventional metals but sign fixed by parity of 2s, yielding WAL for half-integer s and WL for integer s.
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Coherent transport in non-Abelian quantum graphs
In 2D quantum networks with magnetic and spin-orbit fields, conductance periodicities differ between diffusive and ballistic regimes, and topologically distinct configurations have identical diffusive conductivity but different ballistic conductivity.