257 citations · 1.1k across the 71 of their papers we have counts for
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cond-mat.str-el2002
Internal Space Renormalization Group Methods for Atomic and Condensed Matter Physics
Janos Polonyi
The functional renormalization group method is used to take into account the vacuum polarization around localized bound states generated by external potential. The application to A…
cond-mat2002★ 3 cited
Current-density functional for disordered systems
Janos Polonyi
The effective action for the current and density is shown to satisfy an evolution equation, the functional generalization of Callan-Symanzik equation. The solution describes the de…