102 citations · 542 across the 27 of their papers we have counts for
28 papers
Analytical calculation of the kinetic q factor and resonant response of toroidally confined plasmas
Y. Antonenas, G. Anastassiou, Y. Kominis
Symmetry-breaking perturbations in axisymmetric toroidal plasma configurations have a drastic impact on particle, energy, and momentum transport in fusion devices, thereby affectin…
Role of the edge electric field in the resonant mode-particle interactions and the formation of transport barriers in toroidal plasmas
Giorgos Anastassiou, Panagiotis Zestanakis, Yannis Antonenas +2
The impact of an edge radial electric field on the particle orbits and the orbital spectrum in an axisymmetric toroidal magnetic equilibrium is investigated using a guiding center…
Time Crystals transforming Frequency Combs in Tunable Photonic Oscillators
Georgia Himona, Vassilios Kovanis, Yannis Kominis
The response of a tunable photonic oscillator, consisting of an Optically Injected Semiconductor Laser, under an injected Frequency Comb is considered with the utilization of the c…
Particle momentum variation under interaction with wavepackets of finite spatial width
Theodoros Bournelis, Yannis Kominis
The single and collective particle interaction with spatially localized wavepackets is analytically and numerically studied. The role of the finite spatial width of the wavepacket…
Isochrons, Phase Response and Synchronization Dynamics of Tunable Photonic Oscillators
Georgia Himona, Vassilios Kovanis, Yannis Kominis
The global structure of the Isochrons and the corresponding Phase Response Curves are, for the first time, investigated and numerically computed for the fundamental photonic oscill…
Parametric control of self-sustained and self-modulated optomechanical oscillations
S. Christou, V. Kovanis, A. E. Giannakopoulos +1
Optomechanical systems are known to exhibit a rich set of complex dynamical features including various types of chaotic behavior and multi-stability. Although this exotic behavior…