Under the influence of electric and magnetic fields generated by a nonrelativistic electron moving in the regime of a plane channeling, the induced time dependent ion electric dipole moments of a crystal medium are calculated. ...

The paper proposes to perform plasma magnetic confinement in the constructions where plasma streams flow by knotted trajectories. It is shown that in this case due to more complicated topology of plasma circulation, a ...

The paper deals with the topological grounds for the possibility of effective fast kinematic dynamo origin in socalled knotted thermonuclear reactors. On the basis of the utilization of the topologic spirality invariant ...