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Conformal Anomaly from d5 Gauged Supergravity and c-function Away from Conformity
Shin'ichi Nojiri, Sergei D. Odintsov, Sachiko Ogushi
Using AdS/CFT correspondence we found the conformal anomaly from d3 and d5 gauged supergravity with single scalar (dilaton) and the arbitrary scalar potential on AdS-like scalar-gr…
Finite gravitational action for higher derivative and stringy gravities
Shin'ichi Nojiri, Sergei D. Odintsov
We generalize the local surface counterterm prescription suggested in Einstein gravity for higher derivative (HD) and Weyl gravities. Explicitly, the surface counterterm is found f…
Weyl anomaly from Weyl gravity
Shin'ichi Nojiri, Sergei D. Odintsov
We calculate the conformal anomaly from 5d Weyl gravity (with broken conformal symmetry) which is conjectured to be supergravity dual to superconformal field theory vi…
Axion-Dilatonic Conformal Anomaly from Ads/CFT Correspondence
S. Nojiri, S. D. Odintsov, S. Ogushi +2
We discuss general multidimensional axion-dilatonic AdS gravity which may correspond to bosonic sector of Gibbons-Green-Perry (compactified) IIB supergravity with RR-scalar (axion)…
Strong Coupling Limit of SCFT Free Energy and Higher Derivative AdS/CFT Correspondence
Shin'ichi Nojiri, Sergei D. Odintsov
We study the role of higher derivative terms (Riemann curvature squared ones) in thermodynamics of SCFTs via AdS/CFT correspondence. Using IIB string effective action (d5 AdS gravi…
Unified approach to study quantum properties of primordial black holes, wormholes and of quantum cosmology
S. Nojiri, O. Obregon, S. D. Odintsov
We review the anomaly induced effective action for dilaton coupled spinors and scalars in large N and s-wave approximation. It may be applied to study the following fundamental pro…