Regensburg 2010 – wissenschaftliches Programm
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DY: Fachverband Dynamik und Statistische Physik
DY 33: Nonlinear Dynamics II
DY 33.2: Vortrag
Freitag, 26. März 2010, 11:00–11:15, H46
Correlations in complex nonlinear systems and quantum information theory — •Otfried Gühne1 and Tobias Galla2 — 1Institut für Quantenoptik und Quanteninformation, Österreichische Akademie der Wissenschaften, A-6020 Innsbruck, Austria — 2School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, UK
The dynamical evolution of classical complex systems such as coupled logistic maps or simple models of lattice gases and cellular automata can result in correlations between distant parts of the system. For the understanding of these systems, it is crucial to develop methods to characterize and quantify these multi-party correlations.
On the other hand, the study of correlations between distant particles is also a central problem in the field of quantum information theory. There, correlations are often viewed as a resource and many tools have been developed for their characterization. In this talk, we will explore the extent to which the tools from quantum information can be applied to study classical complex systems and whether they allow to study complex systems from a different perspective.