Ran Raz, Avishay Tal. Oracle separation of BQP and PH. In Moses Charikar, Edith Cohen, editors, Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing, STOC 2019, Phoenix, AZ, USA, June 23-26, 2019. pages 13-23, ACM, 2019. [doi]
Abstract is missing.