Prof. Dr. M. Weidemüller
Physikalisches Institut
Im Neuenheimer Feld 226
69120 Heidelberg
Claudia Krämer
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

CQD special colloquium


14. June 2018 14:00

Seminarraum 3.404, Kirchhoff-Institut für Physik

Examples 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.