Kondo effect in an Antiferromagnetic metal (2007)
Aji, Vivek, Varma, Chandra, Vekhter, Ilya
We study the fate of a spin-1/2 impurity in the itinerant antiferromagnetic metallic phase via a renormalization group analysis and a variational calculation. The local moment - conduction electron...
Non-uniform glassy electronic phases from competing local orders (2004)
Nussinov, Zohar, Vekhter, Ilya, Balatsky, Alexander V.
We study non-uniform states and possible glassiness triggered by a competition between distinct local orders in disorder free systems. Both in Ginzburg-Landau theories and in simple field theories,...
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