The Spectral Shift Function and the Friedel Sum Rule
نویسندگان
چکیده
منابع مشابه
Local Friedel sum rule on graphs
We consider graphs made of one-dimensional wires connected at vertices and on which may live a scalar potential. We are interested in a scattering situation where the graph is connected to infinite leads. We investigate relations between the scattering matrix and the continuous part of the local density of states, the injectivities, emissivities and partial local density of states. Those latter...
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ژورنال
عنوان ژورنال: Annales Henri Poincaré
سال: 2012
ISSN: 1424-0637,1424-0661
DOI: 10.1007/s00023-012-0219-3