Browsing Fakultät für Physik (inkl. GAUSS) by Referee "Kai Phillip, Schmidt Prof. Dr."
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Finite-temperature dynamics of low-dimensional quantum systems with DMRG methods (2016-08-17)This thesis is concerned with the numerical study of one-dimensional (1D) spin-1/2 quantum magnets and related method development. Its focus is on the calculation of dynamical spin correlation functions both at zero and ...