Aug 28 – 30, 2024
Europe/Berlin timezone

SDP bounds on uncertainty relations and quantum codes

Aug 29, 2024, 9:30 AM
1h

Speaker

Felix Huber

Description

I will introduce the framework of state polynomial optimization, a variant of the NPA hierarchy. It can be used to construct complete SDP hierarchies for quantum uncertainty relations and bounding the parameters of quantum codes. In both cases the Lovász theta number from graph theory plays a key role, and there are a range of relaxations available to make these SDPs numerically useful.

Presentation materials