On Charged Lifshitz Black Holes (2009)
We obtain exact solutions of charged asymptotically Lifshitz black holes in arbitrary (d+2) dimensions, generalizing the four dimensional solution investigated in 0908.2611[hep-th]. We find that both...
R^2 Corrections to Asymptotically Lifshitz Spacetimes (2009)
We study $R^{2}$ corrections to five-dimensional asymptotically Lifshitz spacetimes by adding Gauss-Bonnet terms in the effective action. For the zero-temperature backgrounds we obtain exact...
A Note on Black Holes in Asymptotically Lifshitz Spacetime (2009)
We investigate several aspects of exact black hole solutions in asymptotically Lifshitz spacetime, which were proposed in 0812.0530. Firstly, we calculate the tidal forces and find that in the near...
Entropy Function and Universality of Entropy-Area Relation for Small Black Holes (2007)
Cai, Rong-Gen, Chen, Chiang-Mei, Maeda, Kei-ichi, Ohta, Nobuyoshi, Pang, Da-Wei
We discuss the entropy-area relation for the small black holes with higher curvature corrections by using the entropy function formalism and field redefinition method. We show that the entropy...
A Note on Exact Solutions and Attractor Mechanism for Non-BPS Black Holes (2007)
We obtain two extremal, spherically symmetric, non-BPS black hole solutions to 4D supergravity, one of which carries D2-D6 charges and the other carries D0-D2-D4 charges. For the D2-D6 case, rather...
On Entropy Function for Supersymmetric Black Rings (2007)
The entropy function for five-dimensional supersymmetric black rings, which are solutions of $U(1)^{3}$ minimal supergravity, is calculated via both on-shell and off-shell formalism. We find that at...
Entropy Function for Non-Extremal Black Holes in String Theory (2007)
We generalize the entropy function formalism to five-dimensional and four-dimensional non-extremal black holes in string theory. In the near horizon limit, these black holes have BTZ metric as part...
Entropy Function for 4-Charge Extremal Black Holes in Type IIA Superstring Theory (2006)
We calculate the entropy of 4-charge extremal black holes in Type IIA supersting theory by using Sen's entropy function method. Using the low energy effective actions in both $10D$ and 4D, we find...
Thermodynamics of Dual CFTs for Kerr-AdS Black Holes (2005)
Cai, Rong-Gen, Cao, Li-Ming, Pang, Da-Wei
Recently Gibbons {\it et al.} in hep-th/0408217 defined a set of conserved quantities for Kerr-AdS black holes with the maximal number of rotation parameters in arbitrary dimension. This set of...
Born-Infeld Black Holes in (A)dS Spaces (2004)
Cai, Rong-Gen, Pang, Da-Wei, Wang, Anzhong
We study some exact solutions in a $D(\ge4)$-dimensional Einstein-Born-Infeld theory with a cosmological constant. These solutions are asymptotically de Sitter or anti-de Sitter, depending on the...