1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.OC2024
The polarization hierarchy for polynomial optimization over convex bodies, with applications to nonnegative matrix rank
Martin Plávala, Laurens T. Ligthart, David Gross
We construct a convergent family of outer approximations for the problem of optimizing polynomial functions over convex bodies subject to polynomial constraints. This is achieved b…
quant-ph2024★ 1 cited
Entanglement-swapping in generalised probabilistic theories, and iterated CHSH games
Lionel J. Dmello, Laurens T. Ligthart, David Gross
While there exist theories that have states "more strongly entangled" than quantum theory, in the sense that they show CHSH values above Tsirelson's bound, all known examples of su…
quant-ph2022
The inflation hierarchy and the polarization hierarchy are complete for the quantum bilocal scenario
Laurens T. Ligthart, David Gross
It is a fundamental but difficult problem to characterize the set of correlations that can be obtained by performing measurements on quantum mechanical systems. The problem is part…