90 citations · 543 across the 32 of their papers we have counts for
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quant-ph2013★ 21 cited
How many invariant polynomials are needed to decide local unitary equivalence of qubit states?
Tomasz Maciazek, Michał Oszmaniec, Adam Sawicki
Given L-qubit states with the fixed spectra of reduced one-qubit density matrices, we find a formula for the minimal number of invariant polynomials needed for solving local unitar…
math-ph2013★ 7 cited
Geometry and topology of CC and CQ states
Michał Oszmaniec, Piotr Suwara, Adam Sawicki
We show that multipartite mixed bipartite CC and CQ states are geometrically and topologically distinguished in the space of states. They are characterized by non-vanishing Euler-P…