Posts by hatsugai

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  2023.1.26 / Published (coming soon)

  Topological strucure can be fragile against interactions

  Topological protection of singularities for the non-Hermitian problem is one of the recent focuses in condense […]

   

• 2022.12.12 / BEC Seminar

  Seminar by Tonomari Mizoguchi

  Coming Wed. afternoon, 13:00, Dec.14, Tomonari Mizoguchi (Univ. Tsukuba) will be telling us about his work in […]

   
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  2022.11.28 / Published (coming soon)

  Reduction of non-Hermitian 1D topology with interaction

  Topological protection for topological systems may change by the inclusion of particle-particle interaction, w […]

   
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  2022.10.31 / Meeting

  TTQM2022

  Swiss-Japan　bilateral　workshop “Trends in the Theory of Quantum Materials 2022 (TTQM2022)” @ ETH, […]

   
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• 2022.9.29

  Bulk-edge correspondence in electric circuits of topological pump

   

• 2022.8.31

  Localization 2022

   

• 2022.7.29

  Adiabatic connection with spin

   

• 2022.7.28

  BEC seminar by Koji Kudo, Aug.10, 2022

   

• 2022.6.2

  “b ²– 4 ac” formula with rotation symmetry

   

• 2022.4.6

  Random flatbands are special