Modelling static impurities

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A simple model is presented for the calculation of the quenched average over impurities which are rendered static by setting their mass equal to infinity. The path integral formalism of the second quantized theory contains annealed averages only. The similarity with the Gaussian quenched potential model is discussed.
25 pages, 2 figures

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Disordered Systems and Neural Networks, Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/16926

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0010370
 http://arxiv.org/abs/cond-mat/0010370

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arXiv