Search for dissertations about: "Carlos Ortega-taberner"
Found 2 swedish dissertations containing the words Carlos Ortega-taberner.
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1. Entanglement spectrum and the bulk polarization
Abstract : In this Licentiate thesis we give a brief review on the topics of topologicalinsulator and superconductor phases, the modern theory of polarization andthe entanglement spectrum, with a focus on one- and two-dimensional systems.In the context of symmetry protected topological systems the bulk polarizationcan be a topological invariant which characterizes the topological phase. READ MORE
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2. Topology off the beaten path : From critical to non-Hermitian systems
Abstract : A central topic in condensed matter research during the last decades has been the study and classification of topological phases of matter. Topological insulators in particular, a subset of symmetry protected topological phases, have been investigated for over a decade. READ MORE