TY - JOUR
T1 - Thermodynamic instability of doubly spinning black objects
AU - ASTEFANESEI , DUMITRU
AU - Rodriguez, Maria J.
AU - Theisen, Stefan
PY - 2010/8/27
Y1 - 2010/8/27
N2 - We investigate the thermodynamic stability of neutral black objects with (at least) two angular momenta. We use the quasilocal formalism to compute the grand canonical potential and show that the doubly spinning black ring is thermodynamically unstable. We consider the thermodynamic instabilities of ultra-spinning black objects and point out a subtle relation between the microcanonical and grand canonical ensembles. We also find the location of the black string/membrane phases of doubly spinning black objects.
AB - We investigate the thermodynamic stability of neutral black objects with (at least) two angular momenta. We use the quasilocal formalism to compute the grand canonical potential and show that the doubly spinning black ring is thermodynamically unstable. We consider the thermodynamic instabilities of ultra-spinning black objects and point out a subtle relation between the microcanonical and grand canonical ensembles. We also find the location of the black string/membrane phases of doubly spinning black objects.
KW - Black Holes
KW - Black Holes in String Theory
UR - http://www.scopus.com/inward/record.url?scp=77955874369&partnerID=8YFLogxK
U2 - 10.1007/JHEP08(2010)046
DO - 10.1007/JHEP08(2010)046
M3 - Article
AN - SCOPUS:77955874369
VL - 2010
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
SN - 1126-6708
IS - 8
M1 - 046
ER -