6 citations · 6 across the 1 of their papers we have counts for
2 papers
hep-th2020
-deformation and Liouville gravity
Suguru Okumura, Kentaroh Yoshida
We consider a gravitational perturbation of the Jackiw-Teitelboim (JT) gravity with an arbitrary dilaton potential and study the condition under which the quadratic action can be s…
hep-th2019★ 6 cited
Gravitational perturbations as -deformations in 2D dilaton gravity systems
Takaaki Ishii, Suguru Okumura, Jun-ichi Sakamoto +1
We consider gravitational perturbations of 2D dilaton gravity systems and show that these can be recast into -deformations (at least) under certain conditions, where …