29 citations · 40 across the 2 of their papers we have counts for
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quant-ph2012★ 11 cited
Dissecting the qutrit
Gniewomir Sarbicki, Ingemar Bengtsson
To visualize a higher dimensional object it is convenient to consider its two-dimensional cross-sections. The set of quantum states for a three level system has eight dimensions. W…
quant-ph2007★ 29 cited
Spectral properties of entanglement witnesses
Gniewomir Sarbicki
Entanglement witnesses are observables which when measured, detect entanglement in a measured composed system. It is shown what kind of relations between eigenvectors of an observa…