PEI-MING HO2019-12-262019-12-262016https://scholars.lib.ntu.edu.tw/handle/123456789/440591The absence of horizon in black-hole formationjournal article10.1016/j.nuclphysb.2016.05.0162-s2.0-84971393415https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971393415&doi=10.1016%2fj.nuclphysb.2016.05.016&partnerID=40&md5=132b46370f84ceae53e3b0395e36d132