2 papers
quant-ph2026
Emergence of Gaussian entanglement and non-Gaussianity in high-harmonic generation driven by bright squeezed light
J. Rivera-Dean, M. Even-Tzur, M. F. Ciappina +3
High harmonic generation (HHG) is a highly nonlinear optical process in which radiation from a strong driving field is up-converted into its high-order harmonics. In atomic systems…
physics.optics2026
Attosecond Path Qubits in High-Harmonic Generation: Classical Dephasing and Trace-Out Decoherence
A. Marchisio, C. Granados, M. F. Ciappina +1
High-harmonic generation (HHG) is governed by interference between electron trajectories. We propose that the dominant short and long trajectories define an experimentally addressa…