Recent advances in the generation of well-characterized subfemtosecond laser pulses have
opened up unpredicted opportunities for the real-time observation of ultrafast electronic …

This paper has been prepared by the Symphony collaboration (University of Warsaw,
Uniwersytet Jagielloński, DESY/CNR and ICFO) on the occasion of the 25th anniversary of …

The history and current status of the Keldysh theory of strong field ionization are reviewed.
The focus is on the fundamentals of the theory, its most important applications and those …

The theory of inflation with single and multiple fields is reviewed paying particular attention
to the dynamics of adiabatic and entropy/isocurvature perturbations which provide the …

The theoretical description and the experimental methods and results for above-threshold
ionization (ATI) by few-cycle pulses are reviewed. A pulse is referred to as a few-cycle pulse …

Nonlinear photoelectron emission from metallic nanotips is explored in the strong-field
regime. The passage between the multiphoton and the optical field emission regimes is …

We consider selectivity of strong-field ionization in circularly polarized laser fields to the
sense of electron rotation in the laser polarization plane in the initial state. We show that, in …

The Qprop package is presented. Qprop has been developed to study laser–atom
interaction in the nonperturbative regime where nonlinear phenomena such as above …

Expressions for decay amplitudes of B¯ 0, B-, and B¯ s 0 mesons to two light pseudoscalar
or vector mesons, including isosinglet mesons η, η′, ω, ϕ, are obtained using soft collinear …

We investigate the non-Gaussianity of primordial curvature perturbations in the modulated
reheating scenario where the primordial perturbation is generated due to the spatial …