Atomic lattice excitons: from condensates to crystals release_ymycintgufbt5fuenqe4lzwpba

by A. Kantian, A. J. Daley, P. Torma, P. Zoller

Released as a article .

(2007)

Abstract

We discuss atomic lattice excitons (ALEs), bound particle-hole pairs formed by fermionic atoms in two bands of an optical lattice. Such a system provides a clean setup to study fundamental properties of excitons, ranging from condensation to exciton crystals (which appear for a large effective mass ratio between particles and holes). Using both mean-field treatments and 1D numerical computation, we discuss the properities of ALEs under varying conditions, and discuss in particular their preparation and measurement.
In text/plain format

Archived Files and Locations

application/pdf  853.2 kB
file_cvppjymnavddzpfgqxcrto3bo4
archive.org (archive)
Read Archived PDF
Archived
Type  article
Stage   accepted
Date   2007-08-02
Version   v2
Language   en ?
arXiv  0707.4668v2
Work Entity
access all versions, variants, and formats of this works (eg, pre-prints)
Catalog Record
Revision: 616d1406-7e4c-4b26-988d-b494170525f8
API URL: JSON