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Issue Date | Title | Author(s) |
---|---|---|
12-Feb-2015 | Effective spin-fermion model for strongly correlated electrons | Ferraz Filho, Álvaro; Kochetov, E. |
27-Aug-2010 | Ward identities for the Anderson impurity model: derivation via functional methods and the exact renormalization group | Ferraz Filho, Álvaro; Kopietz, Peter; Bartosch, Lorenz; Costa, Lúcio; Isidori, Aldo |
Jun-2017 | CP1|1 nonlinear sigma model vs strong electron correlations | Kochetov, Evgueny A.; Ferraz Filho, Álvaro |