Abstract:

I will discuss our works on partial-transpose (PT) moments, which are quantities that can be measured experimentally in existing quantum technologies using randomized measurements.

Together with a brief introduction on randomized measurements, I will first present the p3-PPT condition that has been experimentally used to detect mixed-state entanglement in a trapped-ion quantum system. I will then show that PT moments can also be used to reveal the entanglement structure of many-body quantum states. 

Short bio: 

Assistant professor in the theory of quantum technologies at LPMMC UGA Grenoble since September 2019 and part-time researcher at IQOQI Innsbruck. I am interested in characterizing entanglement in many-body quantum systems, and on measurement protocols for quantum technologies.