3 papers
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…
hep-th2026
Quasinormal Modes of Extremal Reissner-Nordstrom Black Holes via Seiberg-Witten Quantization
Yi-Rong Wang, Peng Yang, Kilar Zhang
We study the scalar perturbations of asymptotically flat extremal Reissner-Nordström black holes via the quantum Seiberg-Witten geometry of SU(2) gauge theory with…
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…