Jiwon Choi

Current Position

• Ph.D. student, Department of Physics & Center for Biophysics, Saarland University
  • Supervisor: Heiko Rieger

Contact

• Email: chlwldnjs175@gmail.com
• Google Scholar

Research Interests

• Statistical Physics
• Disordered Systems
• Active Matter

Education

2023–present
Ph.D. student in Physics, Saarland University

• Supervisor: Heiko Rieger

2022–2023
M.Sc. in Physics, Pukyong National University

• Supervisor: Seung Ki Baek
• Thesis: Quantum Monte Carlo Study of the Two-dimensional Random Transverse-field Ising Ferromagnet

2017–2018
Mandatory Military Service, Republic of Korea Army

2016–2022
B.Sc. in Physics, Pukyong National University

• Outstanding Student Award

Publications

• Jiwon Choi, Jae Dong Noh, Heiko Rieger
  Flocking with random nonreciprocal interactions
  Phys. Rev. Research 7, L042059

• Jiwon Choi, Seung Ki Baek
  Finite-size scaling analysis of the two-dimensional random transverse-field Ising ferromagnet
  Phys. Rev. B 108, 144204 (2023)

Teaching Experience

• 2022 — Experimental Physics I
• 2021 — Experimental Physics III (Optics)

Programming Skills

• C++ / CUDA
• Python
• Mathematica
• Julia (basic)
• Fortran (basic)

Presentations

• Flocking with random nonreciprocal interactions, DPG 2026 (Dresden, Mar. 2026)
• Finite-size scaling analysis…, STATPHYS 28 (Aug. 2023)
• KPS Spring Meeting (Apr. 2023)
• KIAS-APCTP Winter School (Jan. 2023, 2021)

Posters

• STATPHYS29 (2025)
• KPS Fall Meeting (2022)
• RHINO 2022 / 2021

Awards

• Outstanding Presentation Award, KPS Spring Meeting (2023)
• Best Group Project Presentation, KIAS-APCTP (2023)
• Outstanding Student Award (2022)

Languages

• Korean (native)
• English
• German