%0 Journal Article %B Int. J. Theor. Phys %D 2013 %G eng %P 1148–1159 %R 10.1007/s10773-012-1430-1 %T Relation Between Purity of an Open Qubit Dynamics and Its Initial Correlation with an Environment %U https://doi.org/10.1007/s10773-012-1430-1 %V 52 %8 Apr