Device-independent quantum random number generation -- extending the proofs to new protocols

报告人
Prof. Roger Colbeck
单位
York University
时间
2019-05-15 (周三) 10:00
地点
上海研究院4号楼331会议室
摘要

Abstract: I will explain the idea behind device-independent quantum random number generators and their motivation. While most proofs use the CHSH protocol, I will talk about new protocols whose aim is to get more randomness per shared entangled state. I will explain how existing proofs need to be adapted to these and give the new results on the randomness rates from the entropy accumulation theorem. This is based on arXiv:1810.13346 joint with Peter Brown and Sammy Ragy.