COM(3p) Solution of the 2D Hubbard Model: Momentum-Resolved Quantities

@article{Avella2014COM3pSO,
  title={COM(3p) Solution of the 2D Hubbard Model: Momentum-Resolved Quantities},
  author={Adolfo Avella},
  journal={Journal of Superconductivity and Novel Magnetism},
  year={2014},
  volume={28},
  pages={741-750}
}
  • A. Avella
  • Published 1 October 2014
  • Physics
  • Journal of Superconductivity and Novel Magnetism
Recently, within the framework of the composite operator method, it has been proposed that a three-pole solution for the two-dimensional Hubbard model (Eur. Phys. J. B 87, 45 (2014)),which is still considered as one of the best candidate model to microscopically describe high- Tc cuprate superconductors. The operatorial basis comprise the two Hubbard operators (complete fermionic local basis) and the electronic operator dressed by the nearest- neighbor spin fluctuations. The effectiveness of… Expand

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