caa a22 4500 445385464 CHVBK 20180317143031.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10714-010-1080-7 doi (NATIONALLICENCE)springer-10.1007/s10714-010-1080-7 Hidden conformal symmetry of rotating charged black holes [Elektronische Daten] [Deyou Chen, Peng Wang, Houwen Wu, Haitang Yang] Motivated by the recent work of the hidden conformal symmetry of the Kerr black hole, we investigate the hidden conformal symmetry of a Kerr-Sen black hole and a Kerr-Newman-Kasuya black hole. Our result shows the conformal symmetry is spontaneously broken due to the periodicity of the azimuthal angle. The absorption across section is in consistence with the finite temperature absorption cross section for a 2D CFT. The entropies of the black holes are reproduced by the Cardy formula. Springer Science+Business Media, LLC, 2010 Conformal symmetry nationallicence Black hole entropy nationallicence Absorption cross section nationallicence Chen Deyou School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut Wang Peng School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut Wu Houwen School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut Yang Haitang School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 181-190 0001-7701 43:1<181 2011 43 10714 https://doi.org/10.1007/s10714-010-1080-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-010-1080-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chen Deyou School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Wang Peng School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Wu Houwen School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Yang Haitang School of Physical Electronics, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China aut NATIONALLICENCE 773 0- General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 181-190 0001-7701 43:1<181 2011 43 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer