Maximal Entanglement of Two-qubit States Constructed by Linearly Independent Coherent States
arXiv:1007.1387 · doi:10.1007/s10773-011-0755-5
Abstract
In this paper, we find the necessary and sufficient condition for the maximal entanglement of the state, constructed by linearly independent coherent states with \emph{real parameters} when . This is a further generalization of the classified nonorthogonal states discussed in Ref. Physics Letters A {\bf{291}}, 73-76 (2001).
some examples added; Int J Theor Phys 2011