2026-06-27T23:12:11Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/522092023-07-12T23:32:33Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
de Vega, Inés
author
Porras Torres, Diego
author
Cirac, J. Ignacio
2023-06-20T12:41:06Z
2023-06-20T12:41:06Z
2008-12-31
0031-9007
10.1103/PhysRevLett.101.260404
https://hdl.handle.net/20.500.14352/52209
http://doi.org/10.1103/PhysRevLett.101.260404
https://journals.aps.org
We introduce a simple setup corresponding to the matter-wave analogue of impurity atoms embedded in a photonic crystal and interacting with the radiation field. Atoms in a given internal level are trapped in an optical lattice, and play the role of the impurities. Atoms in an untrapped level play the role of the radiation field. The interaction is mediated by means of lasers that couple those levels. By tuning the lasers parameters, it is possible to drive the system through different regimes, and observe phenomena such as matter-wave superradiance, non-Markovian atom emission, and the appearance of bound atomic states.
spa
Matter-wave emission in optical lattices: single particle and collective effects
journal article
URL
https://docta.ucm.es/bitstreams/2018689d-d14e-4d6c-9368-58a14ea7b109/download
File
MD5
3019df7822c82e3a4aafb32ae953306b
282085
application/pdf
PorrasTorreDiego 16 LIBRE.pdf