Dressed coordinates: the path-integrals approach
Atomic Physics
2007-05-23 v3
Abstract
The recent introduced \textit{dressed coordinates} are studied in the path-integral approach. These coordinates are defined in the context of a harmonic oscillator linearly coupled to massless scalar field and, it is shown that in this model the dressed coordinates appear as a coordinate transformation preserving the path-integral functional measure. The analysis also generalizes the \textit{sum rules} established in a previous work.
Cite
@article{arxiv.physics/0506223,
title = {Dressed coordinates: the path-integrals approach},
author = {R. Casana and G. Flores-Hidalgo and B. M. Pimentel},
journal= {arXiv preprint arXiv:physics/0506223},
year = {2007}
}
Comments
9 pages, Latex2e