QLunch: Ulrik Lund Andersen

Speaker: Ulrik Lund Andersen, DTU

Title: Quantum Sensing and Learning

Abstract: Quantum sensing is rapidly advancing, offering powerful new tools for precision measurements that go beyond what is possible with classical methods. In this talk, I’ll explore how continuous variable quantum systems are driving these breakthroughs. First, we’ll see how squeezed light can push sensitivity past the limits of traditional NOON states, allowing us to make ultra-precise measurements even in a quantum network. Next, I’ll highlight how quantum entanglement offers an exponential advantage in learning about complex systems, drastically reducing the number of measurements needed.