%0 Journal Article %T What quantum state really is? %A Alexander M. Soiguine %J Physics %D 2014 %I arXiv %X To get out of logical deadlock in interpreting gedanken experiments like Schrodinger cat, actual meaning of a wave function, or a state, in the case of complex two-dimensional Hilbert space, is shown to represent transformations executing by elements of even subalgebra of geometric algebra over three-dimensional Euclidian space. %U http://arxiv.org/abs/1406.3751v2