From the 1 of 3 linked papers with an AI index.
3 papers
hep-th2026
Kink collisions in a two-dimensional gravity model
Zhen-Tao He, Yuan Zhong
The paper numerically investigates collisions between kink and antikink solutions in a two‑dimensional φ⁴ model coupled to dilaton gravity, showing how gravity changes the scatteri…
hep-th2026
Replica Phase Transition with Quantum Gravity Corrections
Jun Nian, Yuan Zhong
Motivated by bulk replica wormholes, we study the boundary effective theory that describes the near-horizon fluctuations of a near-extremal Reissner-Nordström black hole. This the…
hep-th2025
Shape-invariant Potentials and Singular Spaces
Peng Yu, Yuan Zhong, Ziqi Wang +2
In this work, we present two brane-world-type solutions in a two-dimensional (2D) dilaton gravity model with singular space-time backgrounds. By employing a first-order superpotent…