%0 Journal Article
%T Differential geometry of density states
%A V. I. Man'ko
%A G. Marmo
%A E. C. G. Sudarshan
%A F. Zaccaria
%J Mathematics
%D 2005
%I arXiv
%R 10.1016/S0034-4877(05)80055-2
%X We consider a geometrization, i.e., we identify geometrical structures, for the space of density states of a quantum system. We also provide few comments on a possible application of this geometrization for composite systems.
%U http://arxiv.org/abs/quant-ph/0503041v2