scholarly journals Thermodynamics of static dyonic AdS black holes in the ω -deformed Kaluza–Klein gauged supergravity theory

2015 ◽  
Vol 746 ◽  
pp. 276-280 ◽  
Author(s):  
Shuang-Qing Wu ◽  
Shoulong Li
Keyword(s):  
Black Holes ◽  
Supergravity Theory ◽  
Ads Black Holes ◽  
Kaluza Klein

scholarly journals CONFORMAL SUPERFIELDS AND BPS STATES IN AdS4/7 GEOMETRIES

2000 ◽  
Vol 14 (22n23) ◽  
pp. 2315-2333 ◽  
Author(s):  
SERGIO FERRARA ◽  
EMERY SOKATCHEV
Keyword(s):  
Black Holes ◽  
De Sitter ◽  
Harmonic Superspace ◽  
Supergravity Theory ◽  
Conformally Invariant ◽  
Highest Weight ◽  
Ads Black Holes ◽  
Different Types ◽  
Bps States

We carry out a general analysis of the representations of the superconformal algebras OSp(8/4, ℝ) and OSp(8*/2N) in terms of harmonic superspace. We present a construction of their highest-weight UIR's by multiplication of the different types of massless conformal superfields ("supersingletons"). Particular attention is paid to the so-called "short multiplets". Representations undergoing shortening have "protected dimension" and may correspond to BPS states in the dual supergravity theory in anti-de Sitter space. These results are relevant for the classification of multitrace operators in boundary conformally invariant theories as well as for the classification of AdS black holes preserving different fractions of supersymmetry.

scholarly journals REPRESENTATIONS OF SUPERCONFORMAL ALGEBRAS IN THE AdS7/4/CFT6/3 CORRESPONDENCE

2001 ◽  
Vol 16 (05) ◽  
pp. 976-989 ◽  
Author(s):  
SERGIO FERRARA ◽  
EMERY SOKATCHEV
Keyword(s):  
Black Holes ◽  
De Sitter ◽  
Harmonic Superspace ◽  
Supergravity Theory ◽  
Conformally Invariant ◽  
Highest Weight ◽  
Ads Black Holes ◽  
Different Types ◽  
Bps States

We perform a general analysis of representations of the superconformal algebras OSp (8/4, ℝ) and OSp (8*/2N) in harmonic superspace. We present a construction of their highest-weight UIR's by multiplication of the different types of massless conformal superfields ("supersingletons"). In particular, all "short multiplets" are classified. Representations undergoing shortening have "protected dimension" and may correspond to BPS states in the dual supergravity theory in anti-de Sitter space. These results are relevant for the classification of multitrace operators in boundary conformally invariant theories as well as for the classification of AdS black holes preserving different fractions of supersymmetry.

scholarly journals Thermodynamics of Riemannian Kerr-AdS black holes in Poincaré gauge theory

2021 ◽  
Vol 816 ◽  
pp. 136242
Author(s):  
M. Blagojević ◽  
B. Cvetković
Keyword(s):  
Black Holes ◽  
Gauge Theory ◽  
Ads Black Holes

scholarly journals Logarithmic correction to the entropy of extremal black holes in $$ \mathcal{N} $$ = 1 Einstein-Maxwell supergravity

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Gourav Banerjee ◽  
Sudip Karan ◽  
Binata Panda
Keyword(s):  
Black Holes ◽  
Heat Kernel ◽  
Proper Time ◽  
Logarithmic Correction ◽  
Functional Determinant ◽  
Supergravity Theory ◽  
Heat Kernel Expansion ◽  
Determinant Of Laplacian ◽  
Extremal Black Holes ◽  
Classical Background

Abstract We study one-loop covariant effective action of “non-minimally coupled” $$ \mathcal{N} $$ N = 1, d = 4 Einstein-Maxwell supergravity theory by heat kernel tool. By fluctuating the fields around the classical background, we study the functional determinant of Laplacian differential operator following Seeley-DeWitt technique of heat kernel expansion in proper time. We then compute the Seeley-DeWitt coefficients obtained through the expansion. A particular Seeley-DeWitt coefficient is used for determining the logarithmic correction to Bekenstein-Hawking entropy of extremal black holes using quantum entropy function formalism. We thus determine the logarithmic correction to the entropy of Kerr-Newman, Kerr and Reissner-Nordström black holes in “non-minimally coupled” $$ \mathcal{N} $$ N = 1, d = 4 Einstein-Maxwell supergravity theory.

scholarly journals Charged AdS black holes and catastrophic holography

1999 ◽  
Vol 60 (6) ◽  
Author(s):  
Andrew Chamblin ◽  
Roberto Emparan ◽  
Clifford V. Johnson ◽  
Robert C. Myers
Keyword(s):  
Black Holes ◽  
Ads Black Holes
Sign in / Sign up

Export Citation Format

Share Document