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Coherence-enhanced optical determination of the Th isomeric transition
Wen-Te Liao, Sumanta Das, Christoph H. Keitel +1
The impact of coherent light propagation on the excitation and fluorescence of thorium nuclei in a crystal lattice environment is investigated theoretically. We find that in the fo…
Collapse-and-revival dynamics of strongly laser-driven electrons
O. D. Skoromnik, I. D. Feranchuk, C. H. Keitel
The relativistic quantum dynamics of an electron in an intense single-mode quantized electromagnetic field is investigated with special emphasis on the spin degree of freedom. In a…
Interference-induced peak splitting in EUV superfluorescence
Ni Cui, Christoph H. Keitel, Mihai Macovei
We investigate the laser-induced quantum interference in EUV superfluorescence occurring in a dense gas of -type helium atoms coupled by a coherent laser field in the visible re…
Plasma-Based Generation and Control of a Single Few-Cycle High-Energy Ultrahigh-Intensity Laser Pulse
M. Tamburini, A. Di Piazza, T. V. Liseykina +1
A laser-boosted relativistic solid-density paraboloidal foil is known to efficiently reflect and focus a counterpropagating laser pulse. Here we show that in the case of an ultrare…
Nuclear recollisions in laser-assisted decay
Héctor Mauricio Castañeda Cortés, Carsten Müller, Christoph H. Keitel +1
Laser-induced nuclear recollisions following decay in the presence of an intense laser field are investigated theoretically. We show that while an intense optical laser does no…
Flexible generation of correlated photon pairs in different frequency ranges
Fernando Oster, Christoph H Keitel, Mihai Macovei
The feasibility to generate correlated photon pairs at variable frequencies is investigated. For this purpose, we consider the interaction of an off-resonant laser field with a two…