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cond-mat.str-el2025
Metallic island array as synthetic quantum matter: fractionalized entropy and thermal transport
Nitay Hurvitz, Gleb Finkelstein, Eran Sela
The surprisingly rich physics of a single Coulomb-blockaded metallic island, when coupled to quantum Hall edge channels, is now well established -- giving rise to charge fractional…
cond-mat.str-el2024
Relevance of Anisotropy in the Kondo Effect: Lessons From the Symplectic Case
Matan Lotem, Sarath Sankar, Tianhao Ren +5
A Kondo model with symplectic symmetry was recently put forward as the effective low-energy theory of a superconducting-island device coupled to multiple leads. This model, which p…