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20042006
most citedVariational solution of the T-matrix integral equation

19 citations · 26 across the 3 of their papers we have counts for

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cond-mat.other2006

Point-like spin-dependent interaction in calculations of self-energy ladder diagrams

I. A. Nechaev, I. Nagy, P. M. Echenique +1

An instantaneous and zero-range spin-dependent interaction, derived by summing an infinite number of electron-hole ladder diagrams within a local approximation, is analyzed as a fu…