87 citations · 256 across the 8 of their papers we have counts for
8 papers
The edge switch transformation in microwave networks
Vitalii Yunko, Małgorzata Białous, Leszek Sirko
We investigated the spectra of resonances of four-vertex microwave networks simulating both quantum graphs with preserved and with partially violated time-reversal invariance befor…
Hearing Euler characteristic of graphs
Michał Ławniczak, Pavel Kurasov, Szymon Bauch +3
The Euler characteristic and the total length are the most important topological and geometrical characteristics of a metric graph. Here, and …
Missing level statistics and the power spectrum of level fluctuations analysis of three-dimensional chaotic microwave cavities
Michał Ławniczak, Małgorzata Białous, Vitalii Yunko +2
We present an experimental study of missing level statistics of three-dimensional chaotic microwave cavities. The investigation is reinforced by the power spectrum of level fluctua…
Experimental and numerical study of spectral properties of three-dimensional chaotic microwave cavities: The case of missing levels
Vitalii Yunko, Małgorzata Białous, Szymon Bauch +2
We present an experimental and numerical study of missing-level statistics of chaotic three-dimensional microwave cavities. The nearest-neighbor spacing distribution, the spectral…
Non-universality in the spectral properties of time-reversal invariant microwave networks and quantum graphs
Barbara Dietz, Vitalii Yunko, Malgorzata Bialous +3
We present experimental and numerical results for the long-range fluctuation properties in the spectra of quantum graphs with chaotic classical dynamics and preserved time-reversal…
Long-range correlations in rectangular cavities containing point-like perturbations
Malgorzata Bialous, Vitalii Yunko, Szymon Bauch +3
We investigated experimentally the short- and long-range correlations in the fluctuations of the resonance frequencies of flat, rectangular microwave cavities that contained antenn…
Power spectrum analysis and missing level statistics of microwave graphs with violated time reversal invariance
Malgorzata Bialous, Vitalii Yunko, Szymon Bauch +3
We present experimental studies of the power spectrum and other fluctuation properties in the spectra of microwave networks simulating chaotic quantum graphs with violated time rev…
Experimental investigation of the elastic enhancement factor in a transient region between regular and chaotic dynamics
Michał Ławniczak, Małgorzata Białous, Vitalii Yunko +2
We present the results of an experimental study of the elastic enhancement factor W for a microwave rectangular cavity simulating a two-dimensional quantum billiard in a transient…