Bipartite maximally entangled nonorthorgonal states

Abstract

We give conditions under which general bipartite entangled nonorthogonal states become maximally entangled states. By the conditions we construct a large class of entangled nonorthogonal states with exact one ebit of entanglement in both bipartite and multipartite systems. One remarkable property is that the amount of entanglement in this class of states is independent on the parameters involved in the states. Finally we discuss how to generate the bipartite maximally entangled nonorthogonal states.

6 pages, a more general nonorthogonal state is considered and a scheme for generating multipartite entangled coherent states is given

References in corpus (6)

• Entanglement in the Quantum Heisenberg XY model
• Entangled coherent states: teleportation and decoherence
• Quantum Correlations in Two-Fermion Systems
• Quantum information processing for a coherent superposition state via a mixed entangled coherent channel
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