Search Results for author: Erik G. C. P. van Loon

Found 2 papers, 1 papers with code

Downfolding approaches to electron-ion coupling: Constrained density-functional perturbation theory for molecules

no code implementations • 19 Feb 2021 • Erik G. C. P. van Loon, Jan Berges, Tim O. Wehling

Constrained electronic-structure theories enable the construction of effective low-energy models consisting of partially dressed particles.

Strongly Correlated Electrons Materials Science Computational Physics

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Efficient fluctuation exchange approach to low-temperature spin fluctuations and superconductivity: from the Hubbard model to Na$_x$CoO$_2\cdot y$H$_2$O

1 code implementation • 8 Dec 2020 • Niklas Witt, Erik G. C. P. van Loon, Takuya Nomoto, Ryotaro Arita, Tim Wehling

Superconductivity arises mostly at energy and temperature scales that are much smaller than the typical bare electronic energies.

Strongly Correlated Electrons Superconductivity

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