Time evolution of an entangled initial state in coupled quantum dots with Coulomb correlations Natalya S. Maslova, Vladimir N. Mantsevich and Petr I. Arseyev Eur. Phys. J. B, 88 2 (2015) 40 Published online: 04 February 2015 DOI: 10.1140/epjb/e2014-50678-x