Dynamical Symmetries in Kondo Tunneling through Complex Quantum Dots

T. Kuzmenko, K. Kikoin, Y. Avishai

Research output: Contribution to journalArticlepeer-review

27 Scopus citations


Kondo tunneling reveals hidden [Formula presented] dynamical symmetries of evenly occupied quantum dots. As is exemplified for an experimentally realizable triple quantum dot in parallel geometry, the possible values [Formula presented] can be easily tuned by gate voltages. Following construction of the corresponding [Formula presented] algebras, scaling equations are derived and Kondo temperatures are calculated. The symmetry group for a magnetic field induced anisotropic Kondo tunneling is [Formula presented] or [Formula presented].

Original languageEnglish
JournalPhysical Review Letters
Issue number15
StatePublished - 1 Jan 2002

ASJC Scopus subject areas

  • General Physics and Astronomy


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