2 papers
physics.atom-ph2026
Bifurcation of laser-dressed band extrema in solids under intense low-frequency fields
Alexander Flegel, Liang-Wen Pi, Liang-You Peng +1
We show that an intense low-frequency laser field can qualitatively modify the local extremal structure of an interband energy gap in a crystal. Using an instantaneous laser-dresse…
physics.atom-ph2026
Observation of Strong Electron Correlation in Planetary Atomic Structure
Xinglong Yu, Yongyan Han, Zhenjie Shen +10
Unravelling two-electron correlation is a long-standing challenge at the heart of few-body quantum physics, underlying correlated phenomena across atomic, molecular and condensed-m…