The manipulation problem in quantum mechanics
量子物理
2007-05-23 v1 高能物理 - 理论
摘要
We explain the meaning of dynamical manipulation, and we illustrate its mechanism by using a system composed of a charged particle in a Penning trap. It is shown that by means of appropriate electric shocks (delta-like pulses) applied to the trap walls one can induce the squeezing transformation. The geometric phases associated to some cyclic evolutions, induced either by the standard fields of the Penning trap or by the superposition of these plus a rotating magnetic field, are analysed
引用
@article{arxiv.quant-ph/9810078,
title = {The manipulation problem in quantum mechanics},
author = {David J. Fernandez C},
journal= {arXiv preprint arXiv:quant-ph/9810078},
year = {2007}
}
备注
15 pages, latex, 5 Postscript figures, uses epsf, to appear in the proceedings of the workshop `Symmetries in quantum mechanics and quantum optics', Burgos (Spain), september 21-24, 1998