Min Gi Park

About

I am a graduate student in theoretical physics, working on cosmology and particle physics phenomenology.

Education

B.S. in Physics and Mathematics (Double Major), Yonsei University (2019.03 – 2025.02)

Integrated M.S.–Ph.D. Program in Physics, Yonsei University, Advisor: Seongchan Park (2025.03 – Present)

Publications & Preprints

Journal Beyond the Starobinsky model after ACT [arXiv]
Min Gi Park, Dhong Yeon Cheong, Seong Chan Park, Physics Letters B 873 (2026) 140217.
Preprint Aspects of Sommerfeld Enhancement in the light of Halo gamma-ray excess
Yongsoo Jho, Jeonghwan Park, Min Gi Park, Seong Chan Park, arXiv:2512.24662, 2025.
Preprint Post-Inflationary Constraints on Nonminimally Coupled Quintessential Inflation
Min Gi Park, Seong Chan Park, Tomo Takahashi, José Jaime Terente Díaz, arXiv:2608.05079, 2026.

Talks & Presentations

• “Operator Learning for Primordial Black Holes”, 29th International Summer Institute on Phenomenology of Elementary Particle Physics and Cosmology (SI2025), Yeosu, Republic of Korea, August 2025. (Poster)
• “Beyond the Starobinsky model after ACT”, The 22nd Yonsei-Saga workshop, Saga University, October 2025.
• “Beyond the Starobinsky model after ACT”, 2026 CTPU-CGA−Yonsei Joint School and Workshop, IBS CTPU-CGA, February 2026.
• “Beyond the Starobinsky model after ACT”, 30th International Summer Institute on the Phenomenology of Elementary Particle Physics and Cosmology (SI2026), Fuji Calm, Japan, August 2026. (Poster)