10.1k citations · 13.3k across the 91 of their papers we have counts for
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quant-ph2006★ 118 cited
Three ways to look at mutually unbiased bases
Ingemar Bengtsson
This is a review of the problem of Mutually Unbiased Bases in finite dimensional Hilbert spaces, real and complex. Also a geometric measure of "mubness" is introduced, and applied…
quant-ph2006★ 119 cited
Mubs and Hadamards of Order Six
Ingemar Bengtsson, Wojciech Bruzda, Asa Ericsson +3
We report on a search for mutually unbiased bases (MUBs) in 6 dimensions. We find only triplets of MUBs, and thus do not come close to the theoretical upper bound 7. However, we po…
quant-ph2006★ 42 cited
An Introduction to Quantum Entanglement: a Geometric Approach
Karol Zyczkowski, Ingemar Bengtsson
We present a concise introduction to quantum entanglement. Concentrating on bipartite systems we review the separability criteria and measures of entanglement. We focus our attenti…