
doi: 10.1143/jpsj.18.652
An evaluation is carried out for the renormalization constant Z of an interacting electron gas. It is shown that the lowest approximation with respect to effective interaction between electrons leads to Daniel and Vosko's result for Z , while higher order correction for Z modifies their result appreciably and their result is not correct even in the limit of high density.
mechanics of particles and systems
mechanics of particles and systems
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