Proposal for reading out anyon qubits in non-abelian $ν= 12/5$ quantum Hall state

To detect non-abelian statistics in the $ν= 12/5$ quantum Hall state through interferometry, we apply an analysis similar to the ones proposed for the non-abelian $ν= 5/2$ quantum Hall state. The result is that the amplitude of the Aharonov-Bohm oscillation of this interference is dependent on the internal states of quasiholes, but, in contrast to the $ν= 5/2$ quantum Hall state, independent of the number of quasiholes. However, if the quasiholes are in a superposition state, it is necessary for the interferometer to have certain additional features to obtain the coefficients.

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