Decoherence and localization in the double well model
Quantum Physics
2007-05-23 v1
Abstract
We use a spin-1/2 model to analyze tunnelling in a double well system coupled to an external reservoir. We consider different noise sources such as fluctuations on the height and central position of the barrier and propose an experiment to observe these effects in trapped ions or atoms.
Keywords
Cite
@article{arxiv.quant-ph/0504020,
title = {Decoherence and localization in the double well model},
author = {Gabriela Barreto Lemos and M. F. Santos and J. G. Peixoto de Faria and M. O. Terra Cunha and M. C. Nemes},
journal= {arXiv preprint arXiv:quant-ph/0504020},
year = {2007}
}
Comments
submitted to PLA. 6 figures