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      Majorana fermions, supersymmetry and thermofield dynamics

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          Abstract

          In this work we show the existence of supersymmetry and degeneracy for an arbitrary number of Majorana fermions (even or odd) without to invoke any symmetry of Hamiltonian. Next, we analyze the supersymmetry at finite temperature using the thermofield dynamics formalism. Furthermore we derive thermal braiding operators through the Bogoliubov transformations and we find its action on a thermal Bell state.

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          Author and article information

          Journal
          18 April 2020
          Article
          2004.08647
          f0b45a6a-12c3-4c54-bd96-e1cfb263f529

          http://arxiv.org/licenses/nonexclusive-distrib/1.0/

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          cond-mat.stat-mech quant-ph

          Condensed matter,Quantum physics & Field theory
          Condensed matter, Quantum physics & Field theory

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