Browsing TKD - Institutt for informasjonsteknologi by Journals "Chaos"
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Complexity and irreducibility of dynamics on networks of networks
(Peer reviewed; Journal article, 2018)We study numerically the dynamics of a network of all-to-all-coupled, identical sub-networks consisting of diffusively coupled, non-identical FitzHugh–Nagumo oscillators. For a large range of within- and between-network ... -
Heterogeneities in electricity grids strongly enhance non-Gaussian features of frequency fluctuations under stochastic power input
(Chaos;Volume 29, Issue 10, Journal article; Peer reviewed, 2019-10-08)Stochastic feed-in of fluctuating renewable energies is steadily increasing in modern electricity grids, and this becomes an important risk factor for maintaining power grid stability. Here, we study the impact of wind ... -
Photon waiting-time distributions: A keyhole into dissipative quantum chaos
(Chaos;Volume 30, Issue 2, Journal article; Peer reviewed, 2020-01-14)Open quantum systems can exhibit complex states, for which classification and quantification are still not well resolved. The Kerr-nonlinear cavity, periodically modulated in time by coherent pumping of the intracavity ... -
Quantum Lyapunov exponents beyond continuous measurements
(Chaos;Volume 29, Issue 6, Journal article; Peer reviewed, 2019-10-28)Quantum systems, when interacting with their environments, may exhibit non-equilibrium states that are tempting to be interpreted as quantum analogs of chaotic attractors. However, different from the Hamiltonian case, the ... -
Quasi-stationary states of game-driven systems: A dynamical approach
(Chaos;Volume 30, issue 12, Journal article; Peer reviewed, 2020-12-28)Evolutionary game theory is a framework to formalize the evolution of collectives (“populations”) of competing agents that are playing a game and, after every round, update their strategies to maximize individual payoffs. ...