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Instabilities of the Abrikosov-Suhl resonance

P. Coleman·E. Miranda·A. Tsvelik
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Abstract

We consider the possibility that instabilities of the Abrikosov-Suhl resonance lead to new fixed point behavior of the Kondo effect in a lattice environment. In one scenario, a pairing component to the resonant scattering develops in the Kondo lattice, leading to an odd frequency superconductor. We discuss experiments that can discriminate between this picture and d-wave pairing, and its relationship to the non Fermi liquid fixed point of the overscreened Kondo model.

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P. Coleman, E. Miranda, A. Tsvelik. 1993-09-02. Instabilities of the Abrikosov-Suhl resonance. https://doi.org/10.1016/0921-4526(94)91781-7

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