Electron correlations in molecules and solids

@inproceedings{Charlesby1996ElectronCI,
  title={Electron correlations in molecules and solids},
  author={Arthur Charlesby},
  year={1996}
}
Correlations between magneto-transport properties and crystal structure in transition metal pnictides and chalcogenides
Correlations between magneto-transport properties and crystal structure in transition metal pnictides and chalcogenides
Iron Pnictides: Superconductivity in Multi-Orbital Systems
This work focuses on the development and implementation of microscopic models as well as their numerical and analytical study to elucidate the properties of the iron pnictides. There are many first
Thermal resonating Hartree-Bogoliubov theory based on the projection method (熱場の量子論とその応用)
We propose a rigorous thermal resonating mean-field theory (Res-MFT). A state is approximated by superposition of multiple MF wavefunctions (WFs) composed of non-orthogonal Hartree–Bogoliubov (HB)
A pr 2 01 8 Molecular Kondo effect in flat-band lattices
The Kondo effect of a single magnetic impurity embedded in the Lieb lattice is studied by the numerical renormalization group. When the band flatness is present in the local density of states at the
Molecular Kondo effect in flat-band lattices
The Kondo effect of a single magnetic impurity embedded in the Lieb lattice is studied by the numerical renormalization group. When the band flatness is present in the local density of states, it
Magnetic surface nanostructures.
TLDR
This review includes a discussion of closely related systems, such as 3d element impurities integrated into organic networks, surface-supported Fe-based molecular magnets, Kondo systems or 4d element nanostructures that exhibit emergent magnetism, thereby bridging the traditional areas of surface science, molecular physics and nanomagnetism.
Transporte a través de sistemas nanoscópicos fuertemente correlacionados
Estudiamos los efectos de muchos cuerpos en las propiedades de transporte a traves de sistemas nanoscopicos. Presentamos estudios en diversos modelos de sistemas correlacionados: algunos de ellos
Anderson Model with the Coupled Cluster Method
TLDR
This work employs the Coupled-Cluster Method to investigate the Anderson model, which is a continuous model from solid-state physics describing magnetic impurities in Fermi seas, and compares it to other more conventional methods, mainly various kinds of perturbation theory.
...
1
2
3
4
5
...