Many-body effects in Landau levels: Non-commutative geometry and squeezed correlated states
arXiv:cond-mat/0607695 · doi:10.1142/S021797920704304X
Abstract
We discuss symmetry-driven squeezing and coherent states of few-particle systems in magnetic fields. An operator approach using canonical transformations and the SU(1,1) algebras is developed for considering Coulomb correlations in the lowest Landau levels.
3 pages, 2 figures; to be reported at 17th Int. Conf. on High Magnetic Fields in Semiconductor Physics, Wuerzburg, Germany, July 30 - Aug 4, 2006