55 citations · 381 across the 38 of their papers we have counts for
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Nonlinear ion acoustic waves scattered by vortexes
Yuji Ohno, Zensho Yoshida
The Kadomtsev--Petviashvili (KP) hierarchy is the archetype of infinite-dimensional integrable systems, which describes nonlinear ion acoustic waves in two-dimensional space. This…
Nonlinear Alfvén waves in extended magnetohydrodynamics
Hamdi M. Abdelhamid, Zensho Yoshida
Large-amplitude Alfvén waves are observed in various systems in space and laboratories, demonstrating an interesting property that the wave shapes are stable even in the nonlinear…
Variational formulation of relaxed and multi-region relaxed magnetohydrodynamics
Robert L. Dewar, Zensho Yoshida, Amitava Bhattacharjee +1
Ideal magnetohydrodynamics (IMHD) is strongly constrained by an infinite number of microscopic constraints expressing mass, entropy and magnetic flux conservation in each infinites…
Observation of particle acceleration in laboratory magnetosphere
Yohei Kawazura, Zensho Yoshida, Masaki Nishiura +7
The self-organization of magnetospheric plasma is brought about by inward diffusion of magnetized particles. Not only creating a density gradient toward the center of a dipole magn…
Gauge Symmetries and Noether Charges in Clebsch-Parameterized Magnetohydrodynamics
Ko Tanehashi, Zensho Yoshida
It is shown that the Clebsch parameterization, upon canonizing the Hamiltonian system of ideal fluid or plasma dynamics, converts the Casimir invariants (mass and helicities) in th…
Thermal equilibrium of non-neutral plasma in dipole magnetic field
Naoki Sato, Norikazu Kasaoka, Zensho Yoshida
Self-organization of a long-lived structure is one of the remarkable characteristics of macroscopic systems governed by long-range interactions. In a homogeneous magnetic field, a…