Wednesday, June 26, 2013

1306.6002 (Roberto Beneduci et al.)

An operational link between MUBs and SICs    [PDF]

Roberto Beneduci, Tom Bullock, Paul Busch, Claudio Carmeli, Teiko Heinosaari, Alessandro Toigo
We exhibit an operational connection between mutually unbiased bases and symmetric infomationally complete positive operator-valued measures. Assuming that the latter exists, we show that there is a strong link between these two structures in all prime power dimensions. We also demonstrate that a similar link cannot exists in dimension 6.
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