Characteristic timescales of the local moment dynamics in Hund's metals
C Watzenböck, M Edelmann, D Springer… - Physical Review Letters, 2020 - APS
We study the characteristic timescales of the fluctuating local moments in Hund's metal
systems for different degrees of correlation. By analyzing the dynamical spin susceptibility in …
systems for different degrees of correlation. By analyzing the dynamical spin susceptibility in …
Long-term memory magnetic correlations in the Hubbard model: A dynamical mean-field theory analysis
We investigate the onset of a not-decaying asymptotic behavior of temporal magnetic
correlations in the Hubbard model in infinite dimensions. This long-term memory feature of …
correlations in the Hubbard model in infinite dimensions. This long-term memory feature of …
Vertex corrections in strongly correlated electron systems: timescales of the spin and charge response
C Watzenböck - 2022 - repositum.tuwien.at
Strongly correlated electron systems show some of the most intriguing phenomena in
condensed matter physics. They range from high-temperature superconductivity in cuprates …
condensed matter physics. They range from high-temperature superconductivity in cuprates …