3 papers
physics.plasm-ph2020
New class of violation of local constant field approximation in intense crossed laser pulse scenarios
E. Raicher, Q. Z. Lv, C. H. Keitel +1
It is commonly assumed that in ultrastrong laser fields, when the strong field parameter of the laser field is larger than one, the electron radiation is well described by the…
hep-ph2019
Nonlinear QED in an ultrastrong rotating electric field: Signatures of the momentum-dependent effective mass
Erez Raicher, Karen Z. Hatsagortsyan
The specific features of nonlinear pair production and radiation processes in an ultratsrong rotating electric field are investigated, taking into account that this field models th…
hep-ph2018
Semi-classical limitations for photon emission in strong external fields
E. Raicher, S. Eliezer, C. H. Keitel +1
The semi-classical heuristic emission formula of Baier-Katkov [Sov. Phys. JETP \textbf{26}, 854 (1968)] is well-known to describe radiation of an ultrarelativistic electron in stro…