Optics CommunicationsLinear entropy in the Jaynes–Cummings model with a Kerr nonlinearityXi-Wen Hou, Jinghua Chen, Ming-Fang Wan, Zhong-Qi MaPublished Jun 13, 2006• 8 citationsPublisherDOI10.1016/j.optcom.2006.05.033