On the symmetry of the seminal Horodecki state
arXiv:1009.4385 · doi:10.1016/j.physleta.2010.11.069
Abstract
It is shown that the seminal Horodecki 2-qutrit state belongs to the class of states displaying symmetry governed by a commutative subgroup of the unitary group U(3). Taking a conjugate subgroup one obtains another classes of symmetric states and one finds equivalent representations of the Horodecki state.
7 pages
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