astro-ph.HE
Unusual intra-burst variations of polarization states in FRB 20210912A and FRB 20230708A : Effects of plasma birefringence?
Apurba Bera Clancy W. James Mark M. McKinnon Ronald D. Ekers Tyson Dial Adam T. Deller Keith W. Bannister Marcin Glowacki Ryan M. Shannon