Epistemic Boundaries and Quantum Uncertainty: What Local Observers Can (Not) Predict

Beyond operator systems

Gemma De les Coves, Mirte van der Eyden, Tim Netzer, preprint: arxiv:2307.06851

Many bounded versions of undecidable problems are NP-hard

The d-separation criterion in Categorical Probability

Tobias Fritz and Andreas Klingler. arXiv:2207.05740

Magic squares: Latin, Semiclassical and Quantum

Why Can the Brain (And Not a Computer) Make Sense of the Liar Paradox?

Halos and undecidability of tensor stable positivity

Approximate tensor decompositions: disappearance of many separations.

Gemma De las Cuevas, Andreas Klingler and Tim Netzer. arXiv:2004.10219

Quantum Information Theory and Free Semialgebraic Geometry: One Wonderland Through Two Looking Glasses.

Gemma De Las Cuevas and Tim Netzer. Arxiv:2102.04240

Separability for mixed states with operator Schmidt rank two.

Gemma De las Cuevas, Tom Drescher and Tim Netzer. Quantum 3, 203 (2019). arXiv:1903.05373

Quantum magic squares: dilations and their limitations.

Gemma De las Cuevas, Tom Drescher and Tim Netzer. J. Math. Phys. 61, 111704 (2020). (Editor's pick). arXiv:1912.07332

Generalised ansatz for continuous Matrix Product States.

Maria Balanzó-Juandó and Gemma De las Cuevas. Phys. Rev. A 101, 052312 (2020) (Editor's suggestion). arXiv:1908.09761

Mixed states in one spatial dimension: decompositions and correspondence with nonnegative matrices.

Gemma De las Cuevas and Tim Netzer. J. Math. Phys. 61, 041901 (2020). arXiv:1907.03664

Optimal bounds in the positivity of a matrix from a few moments.

Gemma De las Cuevas, Tobias Fritz and Tim Netzer. Comm. Math. Phys. 375, 105 (2020). arXiv:1808.09643