Current-sheet formation in incompressible electron magnetohydrodynamics

Victor P. Ruban

doi:10.1103/PhysRevE.65.047401

Current-sheet formation in incompressible electron magnetohydrodynamics

Victor P. Ruban

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The nonlinear dynamics of axisymmetric, as well as helical, frozen-in vortex structures is investigated by the Hamiltonian method in the framework of ideal incompressible electron magnetohydrodynamics. For description of current-sheet formation from a smooth initial magnetic field, local and nonlocal nonlinear approximations are introduced and partially analyzed that are generalizations of the previously known exactly solvable local model neglecting electron inertia.

Original language	English
Journal	Physical Review E
Volume	65
Issue number	4
Pages (from-to)	047401
Number of pages	4
ISSN	2470-0045
DOIs	https://doi.org/10.1103/PhysRevE.65.047401
Publication status	Published - 2002

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10.1103/PhysRevE.65.047401

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title = "Current-sheet formation in incompressible electron magnetohydrodynamics",

abstract = "The nonlinear dynamics of axisymmetric, as well as helical, frozen-in vortex structures is investigated by the Hamiltonian method in the framework of ideal incompressible electron magnetohydrodynamics. For description of current-sheet formation from a smooth initial magnetic field, local and nonlocal nonlinear approximations are introduced and partially analyzed that are generalizations of the previously known exactly solvable local model neglecting electron inertia.",

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AB - The nonlinear dynamics of axisymmetric, as well as helical, frozen-in vortex structures is investigated by the Hamiltonian method in the framework of ideal incompressible electron magnetohydrodynamics. For description of current-sheet formation from a smooth initial magnetic field, local and nonlocal nonlinear approximations are introduced and partially analyzed that are generalizations of the previously known exactly solvable local model neglecting electron inertia.

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U2 - 10.1103/PhysRevE.65.047401

DO - 10.1103/PhysRevE.65.047401

M3 - Journal article

SN - 2470-0045

VL - 65

SP - 047401

JO - Physical Review E

JF - Physical Review E

IS - 4

ER -

Current-sheet formation in incompressible electron magnetohydrodynamics

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