Fast-forward scheme reexamined: Choice of time and quantization
Quantum Physics
2022-01-04 v3 Statistical Mechanics
Abstract
The fast-forward scheme for accelerating time evolution of quantum states through change of time is reexamined. Dirac's homogeneous formalism for classical dynamics and canonical quantization warrant that the Schr\"odinger equation is covariant under reparametrization of time. From this, it is concluded that the scheme does not attain its objective.
Cite
@article{arxiv.2007.06384,
title = {Fast-forward scheme reexamined: Choice of time and quantization},
author = {Sumiyoshi Abe},
journal= {arXiv preprint arXiv:2007.06384},
year = {2022}
}
Comments
10 pages, no figures. Published version