20 citations · 20 across the 2 of their papers we have counts for
2 papers
physics.atom-ph2017★ 20 cited
Alternative gauge for the description of the light-matter interaction in a relativistic framework
Tor Kjellsson, Morten Førre, Aleksander Skjerlie Simonsen +2
We present a generalized velocity gauge form of the relativistic laser-matter interaction. In comparison with the (equivalent) regular minimal coupling description, this new form o…
quant-ph2015
Envelope induced ionization dynamics beyond the dipole approximation
Aleksander Skjerlie Simonsen, Tor Kjellsson, Morten Førre +2
When atoms and molecules are ionized by laser pulses of finite duration and increasingly high intensities, the validity of the much used dipole approximation, in which the spatial…