Asymptotic symmetries in an optical lattice
Gaeta, G.
arXiv, 0510009 / Harvested from arXiv
Text on arXiv
It was recently remarked by Lutz [{\it Phys. Rev. A} {\bf 67} (2003), 051402(R)] that the equation for the marginal Wigner distribution in an optical lattice admits a scale-free distribution corresponding to Tsallis statistics. Here we show that this distribution is invariant under an asymptotic symmetry of the equation, hence that this scale-free behavior can be understood in terms of symmetry analysis.
Publié le : 2005-10-02
Classification:  Mathematical Physics 
@article{0510009,
     author = {Gaeta, G.},
     title = {Asymptotic symmetries in an optical lattice},
     journal = {arXiv},
     volume = {2005},
     number = {0},
     year = {2005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0510009}
}

Gaeta, G. Asymptotic symmetries in an optical lattice. arXiv, Tome 2005 (2005) no. 0, . http://gdmltest.u-ga.fr/item/0510009/