Generation of high order harmonics in Heisenberg–Euler electrodynamics

0551987 - FZÚ 2022 RIV GB eng J - Článek v odborném periodiku
Sasorov, Pavel - Pegoraro, F. - Esirkepov, T.Z. - Bulanov, Sergey V.
Generation of high order harmonics in Heisenberg–Euler electrodynamics.
New Journal of Physics. Roč. 23, č. 10 (2021), č. článku 105003. ISSN 1367-2630. E-ISSN 1367-2630
Grant CEP: GA MŠMT EF15_003/0000449
Grant ostatní: OP VVV - HiFi(XE) CZ.02.1.01/0.0/0.0/15_003/0000449
Výzkumná infrastruktura: ELI Beamlines III - 90141
Institucionální podpora: RVO:68378271
Klíčová slova: QED vacuum * high order harmonics * high power lasers
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 3.716, rok: 2021
Způsob publikování: Open access

High order harmonic generation by extremely intense, interacting, electromagnetic waves in the quantum vacuum is investigated within the framework of the Heisenberg-Euler formalism. Two intersecting plane waves of finite duration are considered in the case of general polarizations. Detailed finite expressions are obtained for the case where only the first Poincare invariant does not vanish. Yields of high harmonics in this case are most effective.
Trvalý link: http://hdl.handle.net/11104/0327183