58 citations · 99 across the 7 of their papers we have counts for
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cond-mat.mes-hall2007★ 13 cited
Stable two-channel Kondo fixed point of an SU(3) quantum defect in a metal: renormalization group analysis and conductance spikes
Michael Arnold, Tobias Langenbruch, Johann Kroha
We propose a physical realization of the two-channel Kondo (2CK) effect, where a dynamical defect in a metal has a unique ground state and twofold degenerate excited states. In a w…
cond-mat.mes-hall2006★ 2 cited
Universality in Voltage-driven Nonequilibrium Phase Transitions
Johann Kroha, Michael Arnold, Beate Griepernau
We consider the non-equilibrium ferromagnetic transition of a mesoscopic sample of a resistive Stoner ferromagnet coupled to two paramagnetic leads. The transition is controlled by…