Entanglement spectrum in superfluid phases of 3He

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Abstract

We analyze the entanglement spectrum of superfluid phases of 3He, the 3D B-phase and the planar phase in two dimensions. We find explicitly the wave functions of the low-lying eigenstates, including Majorana zero modes, as well as the corresponding part of the spectrum of the entanglement Hamiltonian.

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Copyright information

© Pleiades Publishing, Inc. 2017

Authors and Affiliations

  1. 1.Condensed-matter Physics LaboratoryNational Research University Higher School of Economics101000Russia
  2. 2.Landau Institute for Theoretical PhysicsChernogolovkaRussia

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