Five Experimental Tests on the 5-Qubit IBM Quantum Computer. (arXiv:1712.05642v1 [quant-ph])

The 5-qubit quantum computer prototypes that IBM has given open access to on
the cloud allow the implementation of real experiments on a quantum processor.
We present the results obtained in five experimental tests performed on these
computers: dense coding, quantum Fourier transforms, Bell's inequality,
Mermin's inequalities (up to $n=5$) and the construction of the prime state
$|p_3\rangle$. These results serve to assess the functioning of the IBM 5Q
chips.

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