black hole quasinormal modes 1extremal Reissner-Nordström 1Heun equations 1scalar perturbations 1Seiberg-Witten quantization 1
From the 1 of 3 linked papers with an AI index.
3 papers
hep-th2026
Quasinormal Modes of Extremal Reissner-Nordstrom Black Holes via Seiberg-Witten Quantization
Yi-Rong Wang, Peng Yang, Kilar Zhang
The paper derives exact quasinormal mode spectra for scalar (including charged and massive) perturbations of extremal Reissner‑Nordström black holes by mapping the radial wave equa…
hep-th2026
Decoupling Limit of Quiver Theories and the Angular Spectra of Extreme C-metrics
Peng Yang, Kilar Zhang
We investigate the angular eigenvalue problem of the extreme charged C-metric. In the extreme limit (), the governing differential equation degenerates from a Fuchsian equ…
math.AT2025
On the Dolbeault Cohomology of Configuration Spaces
Peng Yang
We compute the Dolbeault cohomology ring of the configuration spaces of and construct a spectral sequence that converges to the Dolbeault cohomology ring of the conf…