Tag: #vacuumbirefringence

Articles related to vacuumbirefringence

IXPE observations strengthen evidence for vacuum birefringence around magnetar 1E 1547.0−5408

IXPE X-ray polarimetry, NICER and Parkes radio data show strong, phase-dependent polarization from magnetar 1E 1547.0−5408, supporting vacuum birefringence.

#ixpe, #magnetar, #vacuumbirefringence, #quantumelectrodynamics