A wave-number-dependent closure for fluid moment equations is derived by mapping Padé approximant coefficients directly to the kinetic roots of the collisionless Vlasov-Poisson system, preserving the primary dispersion relation and extending to collisional plasmas.
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2 Pith papers cite this work. Polarity classification is still indexing.
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physics.plasm-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
A quasilinear model uses gyrokinetic ordering to set turbulent saturation levels, reproducing ion energy flux wavenumber dependence and magnitude from nonlinear simulations while showing electron flux remains at electron scales.
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Wave-number-dependent closure condition for fluid moment equations
A wave-number-dependent closure for fluid moment equations is derived by mapping Padé approximant coefficients directly to the kinetic roots of the collisionless Vlasov-Poisson system, preserving the primary dispersion relation and extending to collisional plasmas.
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Quasilinear flux model consistent with gyrokinetic ordering
A quasilinear model uses gyrokinetic ordering to set turbulent saturation levels, reproducing ion energy flux wavenumber dependence and magnitude from nonlinear simulations while showing electron flux remains at electron scales.