Fractional flux periodicity of a twisted planar square lattice
classification
❄️ cond-mat.mes-hall
cond-mat.supr-conhep-th
keywords
fluxfractionallatticeperiodicityplanarsquaretorusaround
read the original abstract
We present fractional flux periodicity in the ground state of planar systems made of a square lattice whose boundary is compacted into a torus. The ground-state energy shows a fractional period of the fundamental unit of magnetic flux depending on the twist around the torus axis.
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