Connections Between Mutually Unbiased Bases and Quantum Random Access Codes
classification
🪐 quant-ph
keywords
basesaccessmeasuremutuallyquantumrandomunbiasedallows
read the original abstract
We present a new quantum communication complexity protocol, the promise--Quantum Random Access Code, which allows us to introduce a new measure of unbiasedness for bases of Hilbert spaces. The proposed measure possesses a clear operational meaning and can be used to investigate whether a specific number of mutually unbiased bases exist in a given dimension by employing Semi--Definite Programming techniques.
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