Sökning: "kondenserad materia"
Hittade 4 uppsatser innehållade orden kondenserad materia.
1. Topological Photonic Lattices
Master-uppsats, KTH/Tillämpad fysikSammanfattning : Topological Photonics is a rapidly growing field which explores the ideas of topological invariants adapted from condensed matter physics to optical systems. Thanks to integrated photonics platforms, the evolution of light in nanoscale photonic lattices can enable direct measurement of topological properties of the band-structure. LÄS MER
2. Information Flow and Local Observables in Many Body Localized Systems
Master-uppsats, KTH/FysikSammanfattning : Disordered quantum many-body systems exhibiting the many-body localization (MBL) phenomenon evade the fate of thermalization due to the existence of an extensively large set of quasi-local integrals of motion (l-bits). Due to the size of the Hilbert space of many-body systems, it is hard to compute the time evolution of many-body systems generally, which hinders our understanding of the MBL phenomenon. LÄS MER
3. Higher Forms and Dimensional Hierarchy in Topological Condensed Matter
Master-uppsats, KTH/FysikSammanfattning : This report discusses higher differential forms with applications in the study of topological phenomena. The integer quantum Hall effect is first discussed, demonstrating a connection between models on a lattice and quantum field theories bridged by a topological invariant, namely the Chern number. LÄS MER
4. Extraterrestrisk och terrestrisk kromrik spinell i fanerozoiska kondenserade sediment
Magister-uppsats, Lunds universitet/Geologiska institutionenSammanfattning : This study aims to assess the normal inflow of extraterrestrial chromite to Earth. The results from the investigation are compared to earlier studies of middle Ordovician Orthoceratite Limestone in which 1 - 3 extraterrestrial chromite grains ( >63 ƒÊm ) per kilogram limestone were found. LÄS MER