Higher derivative supergravities in diverse dimensions

M Ozkan, Y Pang, E Sezgin - Physics Reports, 2024‏ - Elsevier
We survey on-shell and off-shell higher derivative supergravities in dimensions 1≤ D≤ 11.
Various approaches to their construction, including the Noether procedure,(harmonic) …

Late-time attractors and cosmic acceleration

G Shiu, F Tonioni, HV Tran - Physical Review D, 2023‏ - APS
We prove the conditions under which scaling cosmologies are inevitable late-time attractors
of multifield multiexponential potentials, independently of initial conditions. The advantage of …

Accelerating universe at the end of time

G Shiu, F Tonioni, HV Tran - Physical Review D, 2023‏ - APS
We investigate whether an accelerating universe can be realized as an asymptotic late-time
solution of Friedmann–Lemaître–Robertson–Walker (FLRW)-cosmology with multifield …

Corrections to AdS5 black hole thermodynamics from higher-derivative supergravity

D Cassani, A Ruipérez, E Turetta - Journal of High Energy Physics, 2022‏ - Springer
A bstract We study four-derivative corrections to five-dimensional minimal gauged
supergravity. We evaluate the on-shell action of the AdS 5 black hole solution with two …

String theory effects on five-dimensional black hole physics

A Castro, JL Davis, P Kraus, F Larsen - International Journal of …, 2008‏ - World Scientific
We review recent developments in understanding quantum/string corrections to BPS black
holes and strings in five-dimensional supergravity. These objects are solutions to the …

All gauged curvature-squared supergravities in five dimensions

G Gold, J Hutomo, S Khandelwal, M Ozkan, Y Pang… - Physical Review Letters, 2023‏ - APS
We present a complete basis to study gauged curvature-squared supergravity in five
dimensions. We replace the conventional ungauged Riemann-squared action with a new …

Higher-derivative corrections to flavoured BPS black hole thermodynamics and holography

D Cassani, A Ruipérez, E Turetta - Journal of High Energy Physics, 2024‏ - Springer
A bstract A Cardy-like regime of the four-dimensional superconformal index has been shown
to be governed by't Hooft anomalies and to single out a large-N saddle carrying the …

Gauged N= 4 supergravities

J Schön, M Weidner - Journal of High Energy Physics, 2006‏ - iopscience.iop.org
We present the gauged N= 4 (half-maximal) supergravities in four and five spacetime
dimensions coupled to an arbitrary number of vector multiplets. The gaugings are …

Supergravity in D= 4, 5, 6 Dimensions

E Lauria, A Van Proeyen - arxiv preprint arxiv:2004.11433, 2020‏ - Springer
Supergravity theories play an important role in present-day research on fundamental
interactions. A profound knowledge can only be gained by understanding how supergravity …

AdS5 holography and higher-derivative supergravity

N Bobev, K Hristov, V Reys - Journal of High Energy Physics, 2022‏ - Springer
A bstract We study four-derivative corrections to 5d\(\mathcal {N}\)= 2 minimal gauged
supergravity using tools from conformal supergravity. There are two supersymmetric …