TY - JOUR
T1 - Quasilocal formalism and black-ring thermodynamics
AU - Astefanesei, Dumitru
AU - Radu, Eugen
PY - 2006
Y1 - 2006
N2 - The thermodynamical properties of a dipole black ring are derived using the quasilocal formalism. We find that the dipole charge appears in the first law in the same manner as a global charge. Using the Gibbs-Duhem relation, we also provide a nontrivial check of the entropy/area relationship for the dipole ring. A preliminary study of the thermodynamic stability indicates that the neutral ring is unstable to angular fluctuations.
AB - The thermodynamical properties of a dipole black ring are derived using the quasilocal formalism. We find that the dipole charge appears in the first law in the same manner as a global charge. Using the Gibbs-Duhem relation, we also provide a nontrivial check of the entropy/area relationship for the dipole ring. A preliminary study of the thermodynamic stability indicates that the neutral ring is unstable to angular fluctuations.
UR - http://www.scopus.com/inward/record.url?scp=33244457827&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.73.044014
DO - 10.1103/PhysRevD.73.044014
M3 - Article
AN - SCOPUS:33244457827
SN - 1550-7998
VL - 73
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 4
M1 - 044014
ER -