33 citations · 109 across the 7 of their papers we have counts for
3 papers · 1 filter
Linear and nonlinear market correlations: characterizing financial crises and portfolio optimization
Alexander Haluszczynski, Ingo Laut, Heike Modest +1
Pearson correlation and mutual information based complex networks of the day-to-day returns of US S&P500 stocks between 1985 and 2015 have been constructed in order to investigate…
Coupling of non-crossing wave modes in a two-dimensional plasma crystal
J. K. Meyer, I. Laut, S. K. ZHdanov +2
We report an experimental observation of coupling of the transverse vertical and longitudinal in-plane dust-lattice wave modes in a two-dimensional complex plasma crystal in the ab…
Wake-mediated propulsion of an upstream particle in two-dimensional plasma crystals
Ingo Laut, Christoph Räth, Sergey K. Zhdanov +3
The wake-mediated propulsion of an "extra" particle in a channel of two neighboring rows of a two-dimensional plasma crystal, observed experimentally by Du et al. [Phys. Rev. E 89,…