237 citations · 3k across the 111 of their papers we have counts for
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Footprints of sticky motion in the phase space of higher dimensional nonintegrable conservative systems
C. Manchein, M. W. Beims, J. M. Rost
"Sticky" motion in mixed phase space of conservative systems is difficult to detect and to characterize, in particular for high dimensional phase spaces. Its effect on quasi-regula…
Complex non-equilibrium dynamics in plasmas
Jan Michael Rost
Two new forms of strongly coupled plasmas will be discussed. They have become possible to create and observe in the laboratory only recently and exhibit a wealth of intriguing comp…
Origin of chaos in soft interactions and signatures of nonergodicity
Marcus W. Beims, Cesar Manchein, Jan M. Rost
The emergence of chaotic motion is discussed for hard-point like and soft collisions between two particles in a one-dimensional box. It is known that ergodicity may be obtained in…
Strong field dynamics with ultrashort electron wave packet replicas
P. Riviere, O. Uhden, U. Saalmann +1
We investigate theoretically electron dynamics under a VUV attosecond pulse train which has a controlled phase delay with respect to an additional strong infrared laser field. Usin…
Ionization and charge migration through strong internal fields in clusters exposed to intense X-ray pulses
Christian Gnodtke, Ulf Saalmann, Jan M. Rost
A general scenario for electronic charge migration in finite samples illuminated by an intense laser pulse is given. Microscopic calculations for neon clusters under strong short p…
Laser-driven nanoplasmas in doped helium droplets: Local ignition and anisotropic expansion
Alexey Mikaberidze, Ulf Saalmann, Jan M. Rost
Doping a helium nanodroplet with a tiny xenon cluster of a few atoms only, sparks complete ionization of the droplet at laser intensities below the ionization threshold of helium a…