Incompatibility breaking quantum channels

Understand

A typical bipartite quantum protocol, such as EPR-steering, relies on two quantum features, entanglement of states and incompatibility of measurements.

• Noise can delete both of these quantum features.
• In this work we study the behavior of incompatibility under noisy quantum channels.
• The starting point for our investigation is the observation that compatible measurements cannot become incompatible by the action of any channel.