Generalized susceptibilities and Landau parameters for anisotropic Fermi liquids
We study Fermi liquids with a Fermi surface that lacks continuous rotational invariance, and in the presence of an arbitrary quartic interaction. We obtain the expressions of the generalized static susceptibilities that measure the linear response of a generic order parameter to a perturbation of th...
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| Autores principales: | Rodriguez Ponte, Pablo Agustín, Grandi, Nicolás Esteban, Cabra, Daniel Carlos |
|---|---|
| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2015
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/99447 https://ri.conicet.gov.ar/11336/50668 https://www.worldscientific.com/doi/abs/10.1142/S0217979215501027 |
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