16 citations · 38 across the 3 of their papers we have counts for
3 papers
quant-ph2022★ 8 cited
Bouncing Wave Packets, Ehrenfest Theorem, and Uncertainty Relation based upon a new Concept for the Momentum of a Particle in a Box
I. Albrecht, J. Herrmann, A. Mariani +2
For a particle in a box, the operator is not self-adjoint and thus does not qualify as the physical momentum. As a result, in general the Ehrenfest theorem is violat…
physics.atom-ph2014★ 14 cited
Multiphoton transitions for delay-zero calibration in attosecond spectroscopy
Jens Herrmann, Matteo Lucchini, Shaohao Chen +7
The exact delay-zero calibration in an attosecond pump-probe experiment is important for the correct interpretation of experimental data. In attosecond transient absorption spectro…
physics.atom-ph2012★ 16 cited
Virtual single-photon transition interrupted: time-gated optical gain and loss
Jens Herrmann, Matthias Weger, Reto Locher +6
The response of matter to an optical excitation consists essentially of absorption and emission. Traditional spectroscopy accesses the frequency-resolved and time-integrated respon…