3 papers
physics.chem-ph2025
Resolving electronic evolution during bond dissociation
Tian Wang, Nida Haram, Zack Dube +13
Coupled electronic and nuclear motions govern chemical reactions, yet resolving how electronic structure evolves during bond dissociation remains a central challenge. Here we inves…
physics.optics2025
Generation of Bright and Controllable Isolated Attosecond X-Ray Pulses from Synchronized Mid-Infrared and Ultra-short Ultraviolet Laser Fields
Davis Robinson, Kyle A. Hamer, Chelsea Kincaid +2
We investigate, by solving the time-dependent Schrödinger equation in the single-active-electron approximation in helium, a two-color scheme for tabletop high-order harmonic genera…
physics.atom-ph2025
Hybrid basis and multi-center grid method for strong-field processes
Kyle A. Hamer, Heman Gharibnejad, Luca Argenti +1
We present a time-dependent framework that combines a hybrid Gaussian-FEDVR basis with a multicenter grid to simulate strong-field and attosecond dynamics in atoms and molecules. T…