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27.6.2018 17:00 / 17:30
Quantum Magnetism with Ultracold Fermions
Dr. Randall G. Hulet, Department of Physics and Astronomy, Rice University, Houston, Kirchhoff-Institut, INF 227 SR 1.403
Quantum Magnetism with Ultracold Fermions
Dr. Randall G. Hulet, Department of Physics and Astronomy, Rice University, Houston, Kirchhoff-Institut, INF 227 SR 1.403
CQD special colloquium
14. June 2018 14:00
Seminarraum 3.404, Kirchhoff-Institut für PhysikExamples of fractionalisation in one-dimensional synthetic matter
Dr. Przemyslaw Grzybowski
ICFO, The Institute of Photonic Science, Barcelona, Spain
Fractionalisation is a term used with respect to many-body phenomena in which quasiparticles do not share the same quantum numbers (statistics) as the system constituents. In this seminar, I will first recall several examples of fractionalisation in one-dimensional systems: spin-charge separation, quasiparticle deconfinement and Fractional Exclusion Statistics (FES). Then I will discuss how such phenomena appear in systems of correlated fermions and bosons we study in the context of quantum simulators.
