Publications

1. ``Hierarchical Quantum Error Correction with Hypergraph Product Code and Rotated Surface Code"，J.Haruna and K.Fujii，arXiv:2505.18592

2. ``Functional Renormalization Group Analysis of O(3) Nonlinear Sigma Model and Non-Abelian Bosonization Duality"，J.Haruna, K.Shimizu and M.Yamada, arXiv:2405.14627 

3. ``Gradient Flow Exact Renormalization Group for Scalar Quantum Electrodynamics"，J.Haruna and M.Yamada，arXiv:2312.15673 

4. ``End-to-end complexity for simulating the Schwinger model on quantum computers"，K.Sakamoto, H.Morisaki, J.Haruna, E.Itou, K.Fujii and K.Mitarai，arXiv:2311.17388

5. ``Non-perturbative aspects of two-dimensional TTbar-deformed scalar theory from functional renormalization group"，J.Liu, J.Haruna and M.Yamada，arXiv:2309.15584

6. ``Fixed Point Structure of Gradient Flow Exact Renormalization Group for Scalar Field Theories"，Y.Abe, Y.Hamada and J.Haruna ，arXiv:2201.04111

7. ``Universality in reservoir computing and higher-order statistics"，J.Haruna, R.Toshio and N.Nakano，arXiv:2112.01886

8. ``Burgers Equation vs. Large N Limit in TTbar-deformed O(N) Vector Model"，J.Haruna, K.Sakai and K.Yoshida，arXiv:2104.05431

9. ``Large N Analysis of TTbar-deformation and Unavoidable Negative-norm States"，J.Haruna, T.Ishii, H.Kawai, K.Sakai and K.Yoshida，arXiv:2002.01414

10. ``Weak scale from Planck scale -- Mass Scale Generation in Classically Conformal Two Scalar System --"，J.Haruna and H.Kawai，arXiv:1905.05656

Details -> Inspire HEP,  Google Scholar

• Ph.D. Thesis
  ``Gradient Flow Exact Renormalization Group for Scalar Field Theories"
  Doctor of Science, Mar.2023, Kyoto University

• Master Thesis
  ``Large N極限による場の量子論の非摂動的解析とプランクスケールの物理"
  Master of Science, Mar. 2020, Kyoto University, Supervisor: Prof. Hikaru Kawai