Few-body nature of Kondo correlated ground states
M Debertolis - Quantum Impurity Problems in the Framework of …, 2024 - Springer
In the previous part, it was discussed that despite the apparent simplicity of quantum impurity
models, they hide non trivial physics and their solution is in general a hard task. Indeed, the …
models, they hide non trivial physics and their solution is in general a hard task. Indeed, the …
Simulating realistic screening clouds around quantum impurities: role of spatial anisotropy and disorder
Dynamical quantum impurities in metals induce electronic correlations in real space that are
difficult to simulate due to their multiscale nature, so that only s-wave scattering in clean …
difficult to simulate due to their multiscale nature, so that only s-wave scattering in clean …
Recursive Generation of Natural Orbitals
M Debertolis - Quantum Impurity Problems in the Framework of …, 2024 - Springer
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Study of quantum impurity problems in the framework of natural orbitals
M Debertolis - 2022 - theses.hal.science
Strong correlations arising from interactions between particles are responsible for many
phenomena in condensed matter physics, from superconductivity to heavy fermions. An …
phenomena in condensed matter physics, from superconductivity to heavy fermions. An …