%0 Journal Article
%T The relationship of electron Fermi energy with strong magnetic fields
%A Qiu He Peng
%A Zhi Fu Gao
%A Na Wang
%J Physics
%D 2012
%I arXiv
%R 10.1063/1.4763455
%X In order to depict the quantization of Landau levels, we introduce Dirac $\delta$ function, and gain a concise expression for the electron Fermi energy, $E_{F}(e) \propto B^{1/4}$. The high soft X-ray luminosities of magnetars may be naturally explained by our theory.
%U http://arxiv.org/abs/1201.3126v1