63 citations · 75 across the 2 of their papers we have counts for
3 papers · 1 filter
High-gain quantum free-electron laser: long-time dynamics and requirements
Peter Kling, Enno Giese, C. Moritz Carmesin +2
We solve the long-time dynamics of a high-gain free-electron laser in the quantum regime. In this regime each electron emits at most one photon on average, independently of the ini…
Quantum and classical phase-space dynamics of a free-electron laser
C. Moritz Carmesin, Peter Kling, Enno Giese +2
In a quantum mechanical description of the free-electron laser (FEL) the electrons jump on discrete momentum ladders, while they follow continuous trajectories according to the cla…
A high-gain Quantum free-electron laser: emergence & exponential gain
Peter Kling, Enno Giese, C. Moritz Carmesin +2
We derive an effective Dicke model in momentum space to describe collective effects in the quantum regime of a free-electron laser (FEL). The resulting exponential gain from a sing…