Hierarchical controlled quantum communication via the χ state under noisy environment
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DOI: 10.1142/s021773232050306x
Abstract: Wang et al. first studied hierarchical quantum information splitting of an arbitrary single-qubit state via the [Formula: see text] state as the entangled channel. There exists a hierarchy among the three receivers as far as the… read more here.
Keywords: state; hierarchical controlled; controlled quantum; scheme ... See more keywords