Comment on ‘Generation of cluster-type entangled coherent states’
Haihong Wei, Faqiang Wang · Journal of Physics B Atomic Molecular and Optical Physics · 2010
We rectify some errors in the scheme of generating cluster-type entangled coherent states (CTECS) proposed by Tang (2009 J. Phys. B: At. Mol. Opt. Phys. 42 085502) in this comment. Furthermore, we find that no system can successfully generate CTECS by Tang's method.