ERC Starting Grant · 2020
Two-orbital quantum many-body systems: from Kondo dynamics to mediated interactions
The interaction between localized spins and mobile fermions underlies the transport properties of a large variety of highly correlated materials. Even a single localized spin impurity can dramatically influence the motion of many fermions in its surroundings, giving rise to one of the most remarkable phenomena in quantum many-body physics - the Kondo effect. For a finite density of localized spins, the Kondo effect competes with non-local fermion-mediated Ruderman-Kittel-Kasuya-Yosida (RKKY) interactions, providing the driving force for many intriguing phenomena such as the unconventional superconductivity and the quantum critical behavior of heavy-fermion compounds. Despite decades of…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.