GW renormalization of the electron-phonon coupling

GW renormalization electron-phonon coupling
My new presentation on the “GW renormalization of the electron-phonon coupling” is available online. This is the talk I gave to the “Correlation Meeting 2014” organized by Pina Romaniello. In this presentation I show that GW corrections are important not only for band structure and energy levels but they also renormalise the electron-phonon matrix elements. This re-normalisation is import to reproduce Raman, superconductivity,  temperature dependence of the band gap and so on.

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