3 papers
hep-th2025
Higher-derivative Heterotic Kerr-Sen Black Holes
Peng-Ju Hu, Liang Ma, Yi Pang +1
We obtain the four-derivative corrections to the Kerr-Sen solution in heterotic supergravity, which includes the Gibbons-Maeda-Garfinkle-Horowitz-Strominger solution as a limiting…
hep-th2025
Black hole thermodynamics at 4 derivatives, natural variables and BPS limits
Kiril Hristov, Peng-Ju Hu, Yi Pang
We study Einstein-Maxwell theory in spacetime dimensions including all Lorentz-invariant parity-even four-derivative couplings. Building on the results of arXiv:2312.116…
hep-th2025
On five-dimensional curvature squared supergravity and holography
Gregory Gold, Peng-Ju Hu, Jessica Hutomo +4
In this work, we report the recent progress in obtaining new curvature-squared invariants in 5D, N=1 gauged minimal supergravity. We exhibit the structure of various composite mult…