Browsing Fakultät für Physik (inkl. GAUSS) by Advisor "Manmana, Salvatore R. PD Dr."
Now showing items 1-4 of 4
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Matrix Product State Approaches to Non-equilibrium Spectral Quantities of Strongly Correlated Fermions in One Dimension
(2022-06-09)In this thesis we numerically study non-equilibrium phenomena in one-dimensional quantum many-body systems. We discuss extensions of the concepts of spectral functions and of the optical conductivity to time-dependent ... -
Topological and non-equilibrium superconductivity in low-dimensional strongly correlated quantum systems
(2020-05-11)Superconductivity in its various manifestations has been stimulating both experimental and theoretical progress in condensed-matter physics for more than a hundred years. The remarkable property of electrons to pair up ... -
Photoexcitations of Model Manganite Systems using Matrix-Product States
(2019-01-30)The emergence of order in materials with strongly-correlated electrons in out-of-equilibrium situations inspires a lot of new research, both experimental and theoretical. The main goal of this theoretical research project ... -
Unconventional Phases in Two-Dimensional Hubbard and Kondo-Lattice Models by Variational Cluster Approaches
(2017-03-31)Materials with strongly correlated electrons show a multitude of unconventional phenomena, such as superconductivity or magnetism, that cannot be explained in a single-particle picture and necessitate to take many-body ...