2 papers
quant-ph2026
Coherent Control of Three-Level System Using Shaped Free Electrons
Dixuan Wu, Jing Li, Yuhan Jiang +1
Three-level systems exhibit quantum interference effects absent in two-level systems, making them important for quantum optics. Here, we study the coherent interaction of a Lambda-…
math.CO2025
The Ehrhart series of alcoved polytopes
Elisabeth Bullock, Yuhan Jiang
Alcoved polytopes are convex polytopes, which are the closure of a union of alcoves in an affine Coxeter arrangement. They are rational polytopes and, therefore, have Ehrhart quasi…