arXiv subjects

Si-Yue Lu

Publications and source records attributed to Si-Yue Lu.

2 recordsLinked to original sources

arXiv2026

Quadratic Curvature Correction to the Euclidean Action of Rotating AdS Black Holes in General Dimensions

We adopt the improved Reall-Santos method to obtain the leading-order perturbative correction of the quadratic curvature invariants to the on-shell Euclidean action of rotating anti-de Sitter (AdS) black holes in general $D$ dimensions. The corresponding Gibbs free energy is a function of thermodynamic variables, temperature and angular velocities, which are unperturbed in this approach.

hep-th↗

arXiv2024

A Space/Time Interchange Symmetry of Rotating AdS Black Holes in General Dimensions

We revisit the previously known local inversion symmetry of the five-dimensional Kerr-AdS metric that relates the over-rotating black hole to the under-rotating one and reinterpret it as an interchanging symmetry between time and the longitudinal angular coordinates. We generalize this to all $D$ dimensions, including $D=4$, thereby enlarging the trivial linear $\mathbb Z_N$ symmetry of the $N=\lfloor(D-1)/2\rfloor$ longitudinal angular coordinates to the nonlinearly realized $\mathbb Z_{N+1}$ symmetry that involves time.

hep-th↗