报告题目：Astrophysical tests of quantum gravity

报 告 人：彭威礼，Canadian Institute for Theoretical Astrophysics

报告时间：9月26日13：30

报告地点：理科楼三楼报告厅

报告摘要：I discuss possible observational consequences of quantum black holes. This year, the first pulsar in orbit about a black hole was discovered. We argue that some solutions to Hawking's information loss problem, for example fuzzballs, may result in changes of lensed pulsar coherence, analogous to the Aharonov-Bohm effect. We speculate on future experimental technologies which may improve the observational prospects.