Transport properties of the Coulomb–Majorana junction

@article{Zazunov2013TransportPO,
  title={Transport properties of the Coulomb–Majorana junction},
  author={A. L. Zazunov and Alexander Altland and Reinhold Egger},
  journal={New Journal of Physics},
  year={2013},
  volume={16}
}
We provide a comprehensive theoretical description of low-energy quantum transport for a Coulomb–Majorana junction, where several helical Luttinger liquid nanowires are coupled to a joint mesoscopic superconductor with finite charging energy. Including the Majorana bound states formed near the ends of superconducting wire parts, we derive and analyze the Keldysh phase action describing non-equilibrium charge transport properties of the junction. The low-energy physics corresponds to a two… 
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