TY - JOUR
T1 - Charged thin-shell gravastars in noncommutative geometry
AU - Övgün, Ali
AU - Banerjee, Ayan
AU - Jusufi, Kimet
N1 - Funding Information:
Acknowledgements This work was supported by the Chilean FONDE-CYT Grant No. 3170035 (AÖ).
Publisher Copyright:
© 2017, The Author(s).
PY - 2017/8/1
Y1 - 2017/8/1
N2 - In this paper we construct a charged thin-shell gravastar model within the context of noncommutative geometry. To do so, we choose the interior of the nonsingular de Sitter spacetime with an exterior charged noncommutative solution by cut-and-paste technique and apply the generalized junction conditions. We then investigate the stability of a charged thin-shell gravastar under linear perturbations around the static equilibrium solutions as well as the thermodynamical stability of the charged gravastar. We find the stability regions, by choosing appropriate parameter values, located sufficiently close to the event horizon.
AB - In this paper we construct a charged thin-shell gravastar model within the context of noncommutative geometry. To do so, we choose the interior of the nonsingular de Sitter spacetime with an exterior charged noncommutative solution by cut-and-paste technique and apply the generalized junction conditions. We then investigate the stability of a charged thin-shell gravastar under linear perturbations around the static equilibrium solutions as well as the thermodynamical stability of the charged gravastar. We find the stability regions, by choosing appropriate parameter values, located sufficiently close to the event horizon.
UR - http://www.scopus.com/inward/record.url?scp=85028325664&partnerID=8YFLogxK
U2 - 10.1140/epjc/s10052-017-5139-4
DO - 10.1140/epjc/s10052-017-5139-4
M3 - Article
AN - SCOPUS:85028325664
SN - 1434-6044
VL - 77
JO - European Physical Journal C
JF - European Physical Journal C
IS - 8
M1 - 566
ER -