95 citations · 335 across the 9 of their papers we have counts for
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Geometric representation of two-qubit entanglement witnesses
Antony Milne, David Jennings, Terry Rudolph
Any two-qubit state can be represented geometrically by a steering ellipsoid inside the Bloch sphere. We extend this approach to represent any block positive two-qubit operator …
Quantum correlations of two-qubit states with one maximally mixed marginal
Antony Milne, David Jennings, Sania Jevtic +1
We investigate the entanglement, CHSH nonlocality, fully entangled fraction and symmetric extendibility of two-qubit states that have a single maximally mixed marginal. Within this…
The Euler and Grace-Danielsson inequalities for nested triangles and tetrahedra: a derivation and generalisation using quantum information theory
Antony Milne
We derive several results in classical Euclidean elementary geometry using the steering ellipsoid formalism from quantum mechanics. This gives a physically motivated derivation of…
Quantum steering ellipsoids, extremal physical states and monogamy
Antony Milne, Sania Jevtic, David Jennings +2
Any two-qubit state can be faithfully represented by a steering ellipsoid inside the Bloch sphere, but not every ellipsoid inside the Bloch sphere corresponds to a two-qubit state.…