183 citations · 607 across the 20 of their papers we have counts for
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quant-ph2016★ 43 cited
Anisotropic invariance and the distribution of quantum correlations
Shuming Cheng, Michael J. W. Hall
We report the discovery of two new invariants for three-qubit states which, similarly to the 3-tangle, are invariant under local unitary transformations and permutations of the par…
quant-ph2016★ 52 cited
Volume monogamy of quantum steering ellipsoids for multi-qubit systems
Shuming Cheng, Antony Milne, Michael J. W. Hall +1
The quantum steering ellipsoid can be used to visualise two-qubit states, and thus provides a generalisation of the Bloch picture for the single qubit. Recently, a monogamy relatio…