117 citations · 434 across the 23 of their papers we have counts for
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quant-ph2021★ 8 cited
Halos and undecidability of tensor stable positive maps
Mirte van der Eyden, Tim Netzer, Gemma De las Cuevas
A map is tensor stable positive (tsp) if is positive for all , and essential tsp if it is not completely positive or completely co-positi…
math-ph2021★ 2 cited
Polynomial decompositions with invariance and positivity inspired by tensors
Gemma De las Cuevas, Andreas Klingler, Tim Netzer
We present a framework to decompose real multivariate polynomials while preserving invariance and positivity. This framework has been recently introduced for tensor decompositions,…
quant-ph2021★ 4 cited
Quantum Information Theory and Free Semialgebraic Geometry: One Wonderland Through Two Looking Glasses
Gemma De Las Cuevas, Tim Netzer
We illustrate how quantum information theory and free (i.e. noncommutative) semialgebraic geometry often study similar objects from different perspectives. We give examples in the…