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Formation and dynamics of coherent structures involving phase-space vortices in plasmas
B Eliasson, PK Shukla - Physics reports, 2006 - Elsevier
We present a comprehensive review of recent theoretical and numerical studies of the
formation and dynamics of electron and ion holes in a collisionless plasma. The electron …
formation and dynamics of electron and ion holes in a collisionless plasma. The electron …
Cnoidal electron hole propagation: Trap**, the forgotten nonlinearity in plasma and fluid dynamics
H Schamel - Physics of Plasmas, 2012 - pubs.aip.org
Phase space holes, well-known for a couple of decades, are long living electrostatic
structures in driven, collisionless plasmas far away from thermodynamic equilibrium …
structures in driven, collisionless plasmas far away from thermodynamic equilibrium …
Nonlinear model for coherent electric field structures in the magnetosphere
D Jovanović, PK Shukla - Physical Review Letters, 2000 - APS
A new pseudo-three-dimensional electron hole in a magnetized plasma is possible when
the low-frequency ion dynamics is taken into account. The newly found nonlinear Bernstein …
the low-frequency ion dynamics is taken into account. The newly found nonlinear Bernstein …
Nonlinear model for electron phase‐space holes in magnetized space plasmas
D Jovanović, PK Shukla, L Stenflo… - Journal of Geophysical …, 2002 - Wiley Online Library
We formulate a drift‐kinetic theory of electron phase‐space vortices in magnetized space
plasmas. It provides the theoretical explanation for the spatial and temporal scales of the …
plasmas. It provides the theoretical explanation for the spatial and temporal scales of the …
Ion phase-space vortices in 2.5-dimensional simulations
S Børve, HL Pécseli, J Trulsen - Journal of plasma physics, 2001 - cambridge.org
The formation and propagation of ion phase-space vortices are observed in a numerical
particle-in-cell simulation in two spatial dimensions and with three velocity components. The …
particle-in-cell simulation in two spatial dimensions and with three velocity components. The …
Kinetic model of electrons in drift-Alfven current-vortices
HJ de Blank - Physics of Plasmas, 2001 - pubs.aip.org
Current-vortex filaments in magnetized plasmas are investigated analytically using a kinetic
model for the electron motion parallel to the magnetic field. This Hamiltonian system can be …
model for the electron motion parallel to the magnetic field. This Hamiltonian system can be …
Ion phase space vortices in 3 spatial dimensions
The formation and propagation of isolated ion phase space vortices are observed in a 3-
dimensional numerical simulation. The code allows for an externally applied constant …
dimensional numerical simulation. The code allows for an externally applied constant …
Acoustic gravity tripolar vortices
D Jovanović, L Stenflo, PK Shukla - Physics Letters A, 2001 - Elsevier
The theory of strongly nonlinear low-frequency acoustic-gravity vortices is generalized to
permit a study of the Earth's atmosphere under complex meteorological conditions …
permit a study of the Earth's atmosphere under complex meteorological conditions …
Dynamics of plasma vortices: The role of the electron skin depth
The drift-Alfvén equations for a quasineutral plasma that is permeated by a strong
background magnetic field describe the plasma dynamics in the transverse plane. Three …
background magnetic field describe the plasma dynamics in the transverse plane. Three …
Perpendicular electron trap** associated with nonlinear whistlers
Kinetic effects leading to the particle trap** are studied in a magnetized, inhomogeneous
plasma configuration within the framework of the gyrokinetic theory in the frequency and …
plasma configuration within the framework of the gyrokinetic theory in the frequency and …