Xiaoyi Shi

collaborators

3 papers

hep-th2025

Spectrum of BPS black holes in $A d S_{3} \times S^{3} \times S^{3} \times S^{1}$

Matthew Heydeman, Xiaoyi Shi, Gustavo J. Turiaci

We uncover novel features in the spectrum of BPS and near-BPS states in asymptotically $A d S_{3} \times S^{3} \times S^{3} \times S^{1}$ spacetimes. This follows from a careful analysis of…

hep-th2025

Can black holes preserve $N > 4$ supersymmetry?

Matthew Heydeman, Xiaoyi Shi, Gustavo J. Turiaci

The dynamics of near-BPS black holes are governed by the breaking of the conformal symmetry that emerges near their horizons. Using the classification of superconformal symmetries,…

hep-th2025

The phase of the gravitational path integral

Xiaoyi Shi, Gustavo J. Turiaci

The gravitational path integral on $S^{2} \times S^{2}$ can be interpreted either as evaluating a contribution to the norm of the Hartle-Hawking wavefunction conditional on spatial $S^…

Spectrum of BPS black holes in AdS3​×S3×S3×S1

Can black holes preserve N>4 supersymmetry?

The phase of the gravitational path integral

Spectrum of BPS black holes in $A d S_{3} \times S^{3} \times S^{3} \times S^{1}$

Can black holes preserve $N > 4$ supersymmetry?