Publications

  • Google Scholar provides a complete list of publications, sortable by date or citation count.
  • Co-first authors with equal contributions are marked with an asterisk (✻).
  • Alphabetical author ordering, standard in theoretical computer science, is indicated by a dagger symbol (†).
  • Selected publications are labeled with :books:.
Preprints & Submitted

  1. :books: Optimal certification of constant-local Hamiltonians
     Junseo Lee†, Myeongjin Shin
    arXiv:2512.09778 (2025).

  2. :books: Efficient learning of bosonic Gaussian unitaries
     Marco Fanizza, Vishnu Iyer, Junseo Lee†, Antonio Anna Mele, Francesco Anna Mele
    arXiv:2510.05531 (2025).
    Accepted as a contributed talk at QIP 2026.

  3. Hybrid quantum-classical framework for Betti number estimation with applications to topological data analysis
     Nhat A. Nghiem, Junseo Lee, Tzu-Chieh Wei
    arXiv:2508.01516 (2025).

  4. Collapses in quantum-classical probabilistically checkable proofs and the quantum polynomial hierarchy
     Kartik Anand, Kabgyun Jeong, Junseo Lee†
    arXiv:2506.19792 (2025).

  5. :books: New aspects of quantum topological data analysis: Betti number estimation, and testing and tracking of homology and cohomology classes
     Junseo Lee†, Nhat A. Nghiem
    arXiv:2506.01432 (2025).

Journal Articles

  1. Bounding quantum uncommon information with quantum neural estimators
     Donghwa Ji, Junseo Lee, Myeongjin Shin, IlKwon Sohn, Kabgyun Jeong
    Quantum Science and Technology 11, 015001 (2026).

  2. Mutual information maximizing quantum generative adversarial networks
     Mingyu Lee, Myeongjin Shin, Junseo Lee, Kabgyun Jeong
    Scientific Reports 15, 32835 (2025).

  3. :books: Resource-efficient algorithm for estimating the trace of quantum state powers
     Myeongjin Shin✻, Junseo Lee✻, Seungwoo Lee, Kabgyun Jeong
    Quantum 9, 1832 (2025).
    Featured as Monthly News (August 2025) in Property Testing Review.

  4. Disentangling quantum neural networks for unified estimation of quantum entropies and distance measures
     Myeongjin Shin✻, Seungwoo Lee✻, Junseo Lee✻, Mingyu Lee, Donghwa Ji, Hyeonjun Yeo, Kabgyun Jeong
    Physical Review A 110, 062418 (2024).

  5. Estimating quantum mutual information through a quantum neural network
     Myeongjin Shin, Junseo Lee, Kabgyun Jeong
    Quantum Information Processing 23, 57 (2024).

  6. :books: Quantum Rényi entropy functionals for bosonic gaussian systems
     Junseo Lee, Kabgyun Jeong
    Physics Letters A 490, 129183 (2023).

  7. Weighted p-Rényi entropy power inequality: Information theory to quantum Shannon theory
     Junseo Lee, Hyeonjun Yeo, Kabgyun Jeong
    International Journal of Theoretical Physics 62, 253 (2023).

  8. High-dimensional private quantum channels and regular polytopes
     Junseo Lee, Kabgyun Jeong
    Communications in Physics 31, 189 (2021).
    Third Prize, Undergraduate Research Project Exhibition, Korean Physical Society (2021).

  9. Single qubit private quantum channels and 3-dimensional regular polyhedra
     Kabgyun Jeong, Junseo Lee, Jintae Choi, Seokmin Hong, Myunggu Jung, Gyeongbeom Kim, Jaekwon Kim, Suntaek Kim
    New Physics: Sae Mulli 62, 232 (2018).
    Bronze Award, The Humantech Paper Award, Samsung Electronics (2018).

Book Chapters
  1. Assessing quantum integer factorization performance with Shor’s algorithm.
     Junseo Lee.
    In: Quantum computing: A journey into the next frontier of information and communication security (1st ed.), edited By Mohammad Hammoudeh, Abdullah T. Alessa, Amro M. Sherbeeni, Clinton M. Firth, Abdullah S. Alessa
    CRC Press (2024).
Patents
  • Method for estimating quantum mutual information through a quantum neural network
     Kabgyun Jeong, Myeongjin Shin, Junseo Lee
    Korea Patent: App. No. 10-2024-0104765 (pending, 2024).