Data di Pubblicazione:
2005
Citazione:
Asymptotic symmetries in an optical lattice / G. Gaeta. - In: PHYSICAL REVIEW A. - ISSN 1050-2947. - 72:3(2005).
Abstract:
It was recently remarked by Lutz [Phys. Rev. A 67, 051402(R) (2003)] 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 and hence that this scale-free behavior can be understood in terms of symmetry analysis.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
G. Gaeta
Link alla scheda completa: