caa a22 4500 467911002 CHVBK 20180406152849.0 cr unu---uuuuu 170328e20061001xx s 000 0 eng 10.1007/s11232-006-0123-4 doi (NATIONALLICENCE)springer-10.1007/s11232-006-0123-4 Li Gu-Qiang School of Information Technology and Science, Zhanjiang Normal College, Zhanjiang, Guangdong, China aut Quantum entropy of Dirac fields in black holes [Elektronische Daten] [Gu-Qiang Li] We use the brick-wall model to study the quantum entropy of the Dirac field in a static black hole with a global monopole or a cosmic string. We show that the entropy of the Dirac field contains a quadratically divergent term and two logarithmically divergent ones and it is not proportional to the entropy of the scalar field. The contribution of the logarithmic term to the entropy depends on the black-hole characteristics and is always negative. Springer Science+Business Media, Inc., 2006 quantum entropy nationallicence Dirac field nationallicence brick-wall model nationallicence black hole nationallicence Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 149/1(2006-10-01), 1349-1353 0040-5779 149:1<1349 2006 149 11232 https://doi.org/10.1007/s11232-006-0123-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11232-006-0123-4 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Li Gu-Qiang School of Information Technology and Science, Zhanjiang Normal College, Zhanjiang, Guangdong, China aut NATIONALLICENCE 773 0- Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 149/1(2006-10-01), 1349-1353 0040-5779 149:1<1349 2006 149 11232 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer