Corpus ID: 56206066

Renormalization group study of quantum criticality in gapped Kondo model

@article{Haq2017RenormalizationGS,
  title={Renormalization group study of quantum criticality in gapped Kondo model},
  author={R. Haq and Anirban Sharma},
  journal={arXiv: Strongly Correlated Electrons},
  year={2017}
}
Quantum impurity models are the prototypical examples of quantum many-body dynamics which manifests in their spectral and transport properties. Single channel Anderson(and Kondo model) leads to the Fermi liquid ground state in the strong coupling regime which corresponds to a stable infrared fixed point at which the quantum impurity gets completely screened by the conduction electrons. Quantum impurity models with non-trivial density of states exhibit quantum phase transition and this quantum… Expand

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References

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