Computing quantum Bell inequalities

Understand

Understanding the limits of quantum theory in terms of uncertainty and correlation has always been a topic of foundational interest.

• Surprisingly this pursuit can also bear interesting applications such as device-independent quantum cryptography and tomography or self-testing.
• Building upon a series of recent works on the geometry of quantum correlations, we are interested in the problem of computing quantum Bell inequalities or the boundary between quantum and post-quantum world.
• Better knowledge of this boundary will lead to more efficient device-independent quantum processing protocols.