Breakup of a Stoner model for the 2D ferromagnetic quantum critical point

M. Dzero; L. P. Gor'kov

doi:10.1103/PhysRevB.69.092501

Breakup of a Stoner model for the 2D ferromagnetic quantum critical point

Strongly Correlated Electrons 2016-08-31 v1 Superconductivity

Authors: M. Dzero , L. P. Gor'kov

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Abstract

Re-interpretation of the results by [A. V. Chubukov et. al., Phys. Rev. Lett. 90, 077002 (2003)] leads to the conclusion that ferromagnetic quantum critical point (FQCP) cannot be described by a Stoner model because of a strong interplay between the paramagnetic fluctuations and the Cooper channel, at least in two dimensions.

Keywords

Stoner model ferromagnetic quantum critical point paramagnetic fluctuations Cooper channel 2D

Cite

@article{arxiv.cond-mat/0310124,
  title  = {Breakup of a Stoner model for the 2D ferromagnetic quantum critical point},
  author = {M. Dzero and L. P. Gor'kov},
  journal= {arXiv preprint arXiv:cond-mat/0310124},
  year   = {2016}
}

Comments

5 pages, 2 EPS figures, RevTeX4

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