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Landau: damping of electronic-plasma oscillations

Contribution grade

Fluids and plasma physics · THEORY

Reference score345,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Solved the linearized electron-plasma initial-value problem and derived collisionless decay through velocity-space phase mixing.

Scientific scope

The record is Landau's sole-author 1946 Journal of Physics (USSR) paper, checked through a later republication record and an English institutional copy. Nonlinear Landau damping, experimental confirmation and later rigorous proofs remain separate.

Evidence

The linked sources identify this contribution and its scope. WRS has not independently reconstructed the scientific claims. The record is Landau's sole-author 1946 Journal of Physics (USSR) paper, checked through a later republication record and an English institutional copy. Nonlinear Landau damping, experimental confirmation and later rigorous proofs remain separate.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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