Abstract
We show that in the chiral spin state the charged holons induce a magnetic field. The vector potential of this magnetic field is singular and depends on the holon density. Mapping the problem to a vortex lattice we find that for the semion case the charge neutrality condition implies that the electric charge can have two opposite vorticities [Formula: see text]. As a result the two vortices bind forming a boson of charge 2e. The critical temperature for binding is the Kosterlitz Thouless one.
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