471 citations · 3.8k across the 113 of their papers we have counts for
8 papers · 1 filter
Laboratory soft x-ray emission due to the Hawking-Unruh effect?
G. Brodin, M. Marklund, R. Bingham +2
The structure of spacetime, quantum field theory, and thermodynamics are all connected through the concepts of the Hawking and Unruh temperatures. The possible detection of the rel…
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…
Using high-power lasers for detection of elastic photon-photon scattering
E. Lundstrom, G. Brodin, J. Lundin +5
The properties of four-wave interaction via the nonlinear quantum vacuum is investigated. The effect of the quantum vacuum is to generate photons with new frequencies and wave vect…
Cherenkov radiation in a photon gas
M. Marklund, G. Brodin, L. Stenflo +1
It is well-known that a charged particle moving with constant velocity in vacuum does not radiate. In a medium the situation can be different. If the so called Cherenkov condition…
Nonlinear Propagation of Incoherent Photons in a Radiation Background
Padma K. Shukla, Mattias Marklund, Gert Brodin +1
The nonlinear propagation of intense incoherent photons in a photon gas is considered. The photon-photon interactions are governed by a pair of equations comprising a wave-kinetic…