1303.4653 (Lance Labun et al.)

Nonlinear Electromagnetic Forces in Astrophysics    [PDF]

Lance Labun, Jan Rafelski

Electromagnetism becomes a nonlinear theory having (effective) photon-photon interactions due at least to electron-positron fluctuations in the vacuum. We discuss the consequences of the nonlinearity for the force felt by a charge probe particle, and compare the impact of Euler-Kockel QED effective nonlinearity to the possibility of Born-Infeld-type nonlinearity.

View original: http://arxiv.org/abs/1303.4653