Spontaneously excited magnetic fields can produce cross-field transport of the polaritons at quantum scales.
This means that a cross-field electric field is produced by the dynamo effect of the cross-field particle drift or acceleration due to electrostatic waves.
In realistic situations, the cross-field electric field is determined by the magnetohydrodynamic equations, including the cross-field particle drift given by (17) and (18).
Simultaneously, a transverse electric field can be created in the laboratory system via the dynamo effect due to cross-field particle acceleration.
In the present case, the azimuthal dependence (cgs\c 0) must be retained, since the unperturbed momentum distribution function includes the cross-field particle drift.
This leads to anomalous cross-field electron thermal transport.
Intuitively, it becomes easier for cross-field currents to flow, because they can flow across the thin direction of the fans.
In these codes, anomalous cross-field plasma transport is usually described by adding diffusive terms into the particle and energy balance equations.
