2 papers
quant-ph2026
Theory of Cubic-Phase Dynamics in the Linear Potential
Maximilian L. D. D. Pellner, Georgi Gary Rozenman
A quantum wave packet in a linear potential, i.e., under a constant force such as gravity, accumulates a cubic-in-time phase that is universal across Schrodinger-type platforms and…
cond-mat.quant-gas2026
Phase Dynamics of Self-Accelerating Bose-Einstein Condensates
Maximilian L. D. D. Pellner, Georgi Gary Rozenman
Self-accelerating Airy matter waves offer a clean setting to access the intrinsic cubic-in-time phase. Here we reconstruct the relative phase of simulated Airy-shaped Bose-Einstein…