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Photon gas dynamics in the early universe
Chris Clarkson, Mattias Marklund
Quantum electrodynamics predicts that photons undergo one-loop scattering. The combined effect of this on the behaviour of a photon gas for temperatures above 10^{10} K results in…
Photon acceleration in vacuum
J. T. Mendonca, M. Marklund, P. K. Shukla +1
A new process associated with the nonlinear optical properties of the electromagnetic vacuum, as predicted by quantum electrodynamics, is described. This can be called photon accel…
Analysis of four-wave mixing of high-power lasers for the detection of elastic photon-photon scattering
J. Lundin, M. Marklund, E. Lundstrom +5
We derive expressions for the coupling coefficients for electromagnetic four-wave mixing in the non-linear quantum vacuum. An experimental setup for detection of elastic photon-pho…
Nonlinear collective effects in photon-photon and photon-plasma interactions
M. Marklund, P. K. Shukla
We consider strong-field effects in laboratory and astrophysical plasmas and high intensity laser and cavity systems. Current state-of-the-art laser facilities are close to reachin…