The formation and transformation of the spatial weak-light bright and dark solitons in a quantum dot molecule with the interdot tunneling couplingKuanhong Zeng, Denglong Wang, Yanchao She and Xiaoqin LuoEur. Phys. J. D, 67 11 (2013) 221DOI: https://doi.org/10.1140/epjd/e2013-40197-y