Fidelity of the quantum delta-kicked accelerator
Quantum Physics
2013-05-23 v2
Abstract
The sensitivity of the fidelity in the kicked rotor to an acceleration is experimentally and theoretically investigated. We used a Bose-Einstein condensate exposed to a sequence of pulses from a standing light wave followed by a single reversal pulse in which the standing wave was shifted by half a wavelength. The features of the fidelity "spectrum" as a function of acceleration are presented. This work may find application in the measurement of temperature of an atomic sample.
Cite
@article{arxiv.1210.5656,
title = {Fidelity of the quantum delta-kicked accelerator},
author = {R. K. Shrestha and S. Wimberger and J. Ni and W. K. Lam and G. S. Summy},
journal= {arXiv preprint arXiv:1210.5656},
year = {2013}
}
Comments
4 pages, two clolumns