On the Schwinger Field in the Laser-Matter Interaction

摘要

In the vicinity of the E-k = mc(2) both Einstein and Newton give different values for electrons velocities. The change of the velocity is due to the fact that electrons with E-k mc(2) are moving in non-Euclidian space-time. The transition from Euclidian space time to non-Euclidian (hyperbolic?) space-time presumably is reflected in the change of the dynamics from Newtonian to Non-Newtonian. This change can be observed with ultrashort laser pulses (Delta t tau).