2 papers
quant-ph2025
Tight and self-testing multipartite quantum Bell inequalities from the renormalization group
Paolo Abiuso, Julian Fischer, Miguel Navascués
In past work, the concept of connectors was introduced: directed tensors with the property that any contraction thereof defines a multipartite quantum Bell inequality, i.e., a line…
math.AP2024
A weak-strong uniqueness principle for the Mullins-Sekerka equation
Julian Fischer, Sebastian Hensel, Tim Laux +1
We establish a weak-strong uniqueness principle for the two-phase Mullins-Sekerka equation in ambient dimension and : As long as a classical solution to the evolution pr…