CQD Special Seminar

 

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.

 

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Prof. Dr. M. Weidemüller
Physikalisches Institut
Im Neuenheimer Feld 226
69120 Heidelberg
 
06221-5419470
Claudia Krämer
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Field matters: On the significance of phases in the photoionization of atoms & molecules
Prof. Dr. Markus Drescher, Fachbereich Physik, Universität Hamburg, Kirchhoff-Institut, INF 227 SR 1.403