Fast-forward scaling theory for quantum dynamics on curved space-time
Quantum Physics
2025-08-08 v2
Abstract
Scaling properties inherent in quantum dynamics have been studied for various systems in terms of acceleration, deceleration and time reversing. We show a scaling property of quantum dynamics on curved space-time where gravity plays an essential role. We derive system parameters which realize speed-controlled dynamics. Moreover, we consider spatial scaling and derive system parameters which realize spatially-scaled quantum dynamics.
Cite
@article{arxiv.2410.02235,
title = {Fast-forward scaling theory for quantum dynamics on curved space-time},
author = {Yuji Ando and Shumpei Masuda},
journal= {arXiv preprint arXiv:2410.02235},
year = {2025}
}