Can shadows reflect phase structures of black holes?
Ming ZhangDepartment of Physics, Jiangxi Normal University, Nanchang, 330022, ChinaMinyong GuoCenter for High Energy Physics, Peking University, No.5 Yiheyuan Rd, Beijing, 100871, China
2020en
ABI
Abstract
Abstract The relation between the black hole shadow and the black hole thermodynamics is investigated. We find that the phase structure can be reflected by the shadow radius for the spherically symmetric black hole. We also find that the shadow size gives correct information but the distortion of the shadow gives wrong information of the phase structure for the axially symmetric black hole.
Identifiers
Citations and references
Cited by 90 references