2 papers
quant-ph2025
On the origin of exponential operator growth in Hilbert space
Vijay Ganesh Sadhasivam, Jan M. Rost, Stuart C. Althorpe
The question of thermalization in quantum many-body systems has long been studied through the properties of matrix elements of operators corresponding to local observables. More re…
physics.atom-ph2024
Diffraction patterns in attosecond photoionization time delay
Sajad Azizi, Mohamed El-Amine Madjet, Zheng Li +2
Upon absorbing a photon, the ionized electron sails through the target force field in attoseconds to reach free space. This navigation probes details of the potential landscape tha…