2 papers
gr-qc2021
Bardeen black hole in magnetically charged four-dimensional Einstein-Gauss-Bonnet gravity
Shu-Jun Zhang, He-Xu Zhang, Lei Shao +2
In this paper, we investigate the shadow radius and quasinormal modes of a four-dimensional magnetically charged Einstein-Gauss-Bonnet Bardeen black hole and point out a simple con…
cond-mat.mtrl-sci2020
Coexistence of Type-II and Type-IV Dirac Fermions in SrAgBi
Tian-Chi Ma, Jing-Nan Hu, Yuan Chen +3
Relativistic massless Weyl and Dirac fermions have isotropic and linear dispersion relations to maintain Poincaré symmetry, which is the most basic symmetry in high-energy physics.…