2 papers
cond-mat.str-el2026
Field-driven phases in a three-dimensional twisted Kitaev model for CoNbO: Interplay of frustration and spin-orbit coupling
Tom Drechsler, Matthias Vojta
The Ising chain in a transverse field stands out as a paradigmatic example for a quantum phase transition. CoNbO has been discussed as a material realization of this physic…
cond-mat.str-el2023
Emergent Chiral Metal near a Kondo Breakdown Quantum Phase Transition
Tom Drechsler, Matthias Vojta
The destruction of the Kondo effect in a local-moment metal can lead to a topological non-Fermi-liquid phase, dubbed fractionalized Fermi liquid, with spinon-type excitations and a…