Revisiting the Hanbury Brown-Twiss Setup for Phase Fluctuating Bose Gases
Soft Condensed Matter
2016-08-31 v1
Abstract
The Hanbury Brown-Twiss experiment has proved to be an effective means of measuring two-point correlation function of identical particles. We analyze experimental observation of stripes formation of a phase fluctuating Bose-Einstein condensates in a highly elongated 3D traps [Dettmer {\em et al.}, Phys. Rev. Lett. {\bf 87}, 160406 (2001)] by means of axial two-point correlation functions. We also predict that the stripes are present in quasi-1D Bose gas in the mean-field as well as in the hard-core bosons regimes. These stripes can be realized by measuring the axial two-point correlation functions by using the Bragg interferometric method which is similar to the original Hanbury Brown and Twiss experimental setup.
Keywords
Cite
@article{arxiv.cond-mat/0406503,
title = {Revisiting the Hanbury Brown-Twiss Setup for Phase Fluctuating Bose Gases},
author = {Tarun Kanti Ghosh},
journal= {arXiv preprint arXiv:cond-mat/0406503},
year = {2016}
}
Comments
4 pages, 5 figures