Calculations of the one-body electronic structure of the strongly correlated systems including self-energy effects

J. Costa-Quintana, M. Sánchez-López, F. López-Aguilar

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15 Citations (Scopus)

Abstract

We give a method to obtain the quasiparticle band structure and renormalized density of states by diagonalizing the interacting system Green function. This method operates for any self-energy approximation appropriated to strongly correlated systems. Application to (Formula presented) and (Formula presented)(Formula presented)(Formula presented) is analyzed as a probe for this band calculation method. © 1996 The American Physical Society.
Original languageEnglish
Pages (from-to)10265-10268
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume54
Issue number15
DOIs
Publication statusPublished - 1 Jan 1996

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