TY - JOUR
T1 - Black hole shadow of a rotating polytropic black hole by the Newman–Janis algorithm without complexification
AU - Contreras, Ernesto
AU - Ramirez–Velasquez, J. M.
AU - Rincón, Ángel
AU - Panotopoulos, Grigoris
AU - Bargueño, Pedro
N1 - Publisher Copyright:
© 2019, The Author(s).
Copyright:
Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - In this work, starting from a spherically symmetric polytropic black hole, a rotating solution is obtained by following the Newman–Janis algorithm without complexification. Besides studying the horizon, the static conditions and causality issues of the rotating solution, we obtain and discuss the shape of its shadow. Some other physical features as the Hawking temperature and emission rate of the rotating polytropic black hole solution are also discussed.
AB - In this work, starting from a spherically symmetric polytropic black hole, a rotating solution is obtained by following the Newman–Janis algorithm without complexification. Besides studying the horizon, the static conditions and causality issues of the rotating solution, we obtain and discuss the shape of its shadow. Some other physical features as the Hawking temperature and emission rate of the rotating polytropic black hole solution are also discussed.
UR - http://www.scopus.com/inward/record.url?scp=85073210807&partnerID=8YFLogxK
U2 - 10.1140/epjc/s10052-019-7309-z
DO - 10.1140/epjc/s10052-019-7309-z
M3 - Article
AN - SCOPUS:85073210807
SN - 1434-6044
VL - 79
JO - European Physical Journal C
JF - European Physical Journal C
IS - 9
M1 - 802
ER -