From the 1 of 6 linked papers with an AI index.
6 papers
Resolved Maxwell-Boundary Normal Forms and Exact Reentrant Scaling in Accelerating AdS Black Holes
Ruiliang Li
Reentrant phase transitions of accelerating anti-de Sitter black holes are known numerically, but their apparent loss at small string tension has lacked an analytic explanation. In…
When does a state-dependent proto-area define a bulk geometry?
Ruiliang Li
The paper studies when a state‑dependent, area‑like quantity defined on boundary regions can be consistently sewn together to define a single bulk geometry, formulating a nonlinear…
Finite-energy hard celestial current algebra from the Banerjee--Mandal--Sahoo dipole Ward identity in QED
Ruiliang Li
We use the Banerjee--Mandal--Sahoo dipole-current Ward identity for the one-loop logarithmic soft-photon theorem as input and determine its finite-energy action on Mellin-differenc…
Deterministic Trust Regions for Finite-Window Black-Hole Spectroscopy in GW250114
Ruiliang Li
We study finite-window black-hole spectroscopy in the loud-event regime and ask when a multimode ringdown fit supports a stable common-remnant Kerr interpretation. Starting from wh…
Two-mode dominance and deterministic parameter bias bounds for equatorial Kerr-de Sitter ringdown
Ruiliang Li
We study scalar waves on subextremal Kerr-de Sitter spacetimes in a compact slow-rotation regime and at a fixed overtone index. Working initially at a fixed cosmological constant $…
Quantitative local recovery of Kerr-de Sitter parameters from high-frequency equatorial quasinormal modes
Ruiliang Li
We study an inverse resonance problem for the scalar wave equation on the Kerr-de Sitter family. In a compact subextremal slow-rotation regime and at a fixed overtone index, high-f…