Search for dissertations about: "impurity renormalization group"
Found 2 swedish dissertations containing the words impurity renormalization group.
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1. Strongly Correlated Models in One Dimension from a Density Matrix Renormalization Group Perspective
Abstract : The density matrix renormalization group (DMRG) is a numerical method for studying low dimensional strongly correlated models. The study of these models is one of the most active areas of condensed matter physics today and has been spurred not only by the discovery of high temperature superconductivity but also by experiments on new compounds. READ MORE
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2. On transport theory of correlated mesoscopic systems
Abstract : This thesis is about the theory of quantum transport through low dimensional correlated systems. Correlated systems are interacting many-particle systems where collective effects predominate over the individual properties of particles whereof they consist. Single particle approach to correlated systems would be essentially wrong. READ MORE