In this talk, I will present randomized measurement protocols to measure quantities associated with entanglement in quantum processors [1].
I will focus in particular on recent upgrades to the measurement toolbox:
- How to increase the system sizes where the protocols can be applied [2]
- How to measure new physical quantities with controlled statistical errors and efficient data processing [3,4]?
[1] //arxiv.org/abs/2203.11374
[2] Phys. Rev. Lett. 127, 200503
[3] Phys. Rev. Lett. 127, 260501
[4] //arxiv.org/abs/2209.04393
