2 results for "Lidia Stocker"
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Journal Article
Pathway to Kondo physics in quantum wires coupled to a repulsive spin impurity and manifestations in ytterbium atoms
The Kondo effect is a paradigmatic model of strongly correlated physics, where a magnetic impurity forms a many-body singlet with a fermionic environment. The properties of this singlet depend sensitively on correlations within the environment, which are particularly pronounced in one dimension…
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Journal Article
Entanglement-based observables for quantum impurities
Quantum impurities exhibit fascinating many-body phenomena when the small interacting impurity changes the physics of a large noninteracting environment. The characterisation of such strongly correlated nonperturbative effects is particularly challenging due to the infinite size of the environment…