3 papers
astro-ph.CO2025
The curvature perturbation generated by thermal fluctuations during thermal inflation
Jeong-Myeong Bae, Hammam Raihan Mohammad, Ewan D. Stewart +1
During thermal inflation, the temperature determines the number of e-folds of expansion of the universe and so thermal fluctuations are magnified into curvature perturbations. We u…
gr-qc2020
Trapped Gravitational Waves in Jackiw-Teitelboim Gravity
Jeong-Myeong Bae, Ido Ben-Dayan, Marcelo Schiffer +2
We discuss the possibility that gravitational fluctuations ("gravitational-waves") are trapped in space by gravitational interactions in two dimensional Jackiw-Teitelboim gravity.…
hep-th2019
Demonstration of the Hayden-Preskill protocol via mutual information
Jeong-Myeong Bae, Subeom Kang, Dong-han Yeom +1
We construct the Hayden-Preskill protocol by using a system of spin-1/2 particles and demonstrate information flows of this system which can mimic black holes. We first define an a…