caa a22 4500 445385642 CHVBK 20180317143031.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10714-010-1078-1 doi (NATIONALLICENCE)springer-10.1007/s10714-010-1078-1 Siegl R. Wallstreet Systems, Vodickova 31, 110 00, Prague, Czech Republic aut A spinning shell around a Kerr black hole in a slow rotation approximation [Elektronische Daten] [R. Siegl] This paper explores a thin shell of ideal fluid surrounding a Kerr black hole assuming a slow rotation and retaining only first order terms of expansion in angular momentum. It is shown that a physically feasible shell rotates rigidly in this approximation and that the interior black hole mass is constrained by other parameters of the system. Furthermore, it is shown that the local inertial frames are "dragged” by the shell as the shell radius approaches the gravitational radius, which is similar to results of studies considering a flat interior. Springer Science+Business Media, LLC, 2010 Kerr metric nationallicence Thin shell nationallicence Rotating black hole nationallicence General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 155-161 0001-7701 43:1<155 2011 43 10714 https://doi.org/10.1007/s10714-010-1078-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-010-1078-1 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Siegl R. Wallstreet Systems, Vodickova 31, 110 00, Prague, Czech Republic aut NATIONALLICENCE 773 0- General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/1(2011-01-01), 155-161 0001-7701 43:1<155 2011 43 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer