94 citations · 1.1k across the 58 of their papers we have counts for
4 papers · 2 filters
Metaplectic geometrical optics for ray-based modeling of caustics: Theory and algorithms
N. A. Lopez, I. Y. Dodin
The optimization of radiofrequency-wave (RF) systems for fusion experiments is often performed using ray-tracing codes, which rely on the geometrical-optics (GO) approximation. How…
Quantum Signal Processing for simulating cold plasma waves
I. Novikau, E. A. Startsev, I. Y. Dodin
Numerical modeling of radio-frequency waves in plasma with sufficiently high spatial and temporal resolution remains challenging even with modern computers. However, such simulatio…
Quasioptical modeling of wave beams with and without mode conversion: IV. Numerical simulations of waves in dissipative media
K. Yanagihara, S. Kubo, I. Y. Dodin
We report the first quasioptical simulations of wave beams in a hot plasma using the quasioptical code PARADE (PAraxial RAy DEscription) [Phys. Plasmas 26, 072112 (2019)]. This cod…
Wave-kinetic approach to zonal-flow dynamics: recent advances
Hongxuan Zhu, I. Y. Dodin
Basic physics of drift-wave turbulence and zonal flows has long been studied within the framework of wave-kinetic theory. Recently, this framework has been re-examined from first p…