High-Quality axions in a class of chiral U(1) gauge theories. Event Date: 2023-05-25 Hsu, Jia-Yi 徐嘉儀 High Energy Physics and Astrophysics High energy theory Speaker: Dr. Jin-Wei Wang (TDLI) / Host: Prof. Po-Yen Tseng (NTHU) Place: R521, 5F, 2nd General Building, Nat'l Tsing Hua Univ. 12:30-13:30 Speaker : Dr. Jin-Wei Wang (TDLI)