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arXiv · 0911.2797

The checkerboard family of entangled states of two qutrits

Dragomir Z. Djokovic
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Abstract

By modifying the method of Bruss and Peres, we construct two new families of entangled two qutrit states. For all density matrices in these families the (i,j)th entry is 0 for i+j odd. The first family depends on 27 independent real parameters and includes both PPT and NPT states. The second family consists of PPT entangled states. The number of independent real parameters of this family is at least 11.

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Dragomir Z. Djokovic. 2009-11-14. The checkerboard family of entangled states of two qutrits. https://arxiv.org/abs/0911.2797

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