Dresden 2017 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 17: PhD Symposium: Quantum Magnets: Frustration and Topology in Experiment and Theory (jointly with Young DPG (jDPG)

MA 17.4: Hauptvortrag

Dienstag, 21. März 2017, 12:00–12:30, HSZ 04

Numerical Approaches to Frustrated Quantum Magnets — •Stephan Rachel — Institute for Theoretical Physics, TU Dresden, Germany

Frustrated magnetism is one of the most vibrant and exciting fields of modern condensed matter physics. In particular, frustrated magnets are the hiding places of quantum spin liquids, a state of matter which does not exhibit magnetic long-range order but which possesses fractionalized elementary excitations. In this talk, I will give an overview of the numerical methods available for the investigation of frustrated magnets and discuss advantages and limitations. In particular, I will focus on recent developments for the investigation of three-dimensional quantum magnets and the search of spin liquid states.