Neyra, Enrique G https://orcid.org/0000-0002-3602-3330
Ciappina, Marcelo F https://orcid.org/0000-0002-1123-6460
Rebón, Lorena https://orcid.org/0000-0003-2193-7866
Funding for this research was provided by:
Guangdong Province Science and Technology Major Project (2021B0301030005)
National Natural Science Foundation of China (12574092)
Guangdong Natural Science Foundation (2023A1515010871)
Consejo Nacional de Investigaciones Científicas y Técnicas
National Key Research and Development Program of China (2023YFA1407100)
Article Title: Free temporal evolution of a superbandwidth wave packet: the quantum tale of the hare and the tortoise
Journal Title: New Journal of Physics
Article Type: paper
Copyright Information: © 2026 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft
Publication dates
Date Received: 2025-08-28
Date Accepted: 2026-04-02
Online publication date: 2026-04-13