Analysis of the second order exchange self energy of a dense electron gas

Abstract

We investigate the evaluation of the six-fold integral representation for the second order exchange contribution to the self energy of a three dimensional electron gas at the Fermi surface.

arXiv comment6 pages

References in corpus (1)

• The self-energy of the uniform electron gas in the second order of exchange

Cited by in corpus (6)

• Diagrammatic expansion for positive spectral functions beyond GW: Application to vertex corrections in the electron gas
• Dynamically screened vertex correction to $GW$
• Vertex corrections for positive-definite spectral functions of simple metals
• The high-density electron gas: How its momentum distribution n(k) and its static structure factor S(q) are mutually related through the off-shell self-energy Sigma(k,omega)
• Self-consistent Spectral Function for Non-Degenerate Coulomb Systems and Analytic Scaling Behaviour
• The on-shell self-energy of the uniform electron gas in its weak-correlation limit