I am a theoretical physicist on particle physics and quantum computing.
I am currently working as a Specially Appointed Researcher at University of Osaka in Japan.
Relation between quantum computing, quantum error correction and physics
Non-perturbative aspects of quantum field theories and string theory
Principles or requirements for "physical" theories
Quantum error correction
(Functional) Renormalization group
Symmetry and its spontaneous breaking
Non-purturbative effects
What's new
27/5/2025: A new paper published! -> arXiv:2505.18592
27/12/2023: A new paper published! -> arXiv:2312.15673
29/11/2023: A new paper published! -> arXiv:2311.17388
28/9/2023: A new paper published! -> arXiv:2309.15584
1/4/2023: Interest, Key word and Contact updated
10/3/2023: Talks and Keyword updated
17/3/2022: Publications updated
12/1/2022: A new paper published! -> arXiv:2201.04111
8/12/2021: A new paper published! -> arXiv:2112.01886
30/7/2021: A new paper published! -> arXiv:2104.05431
19/4/2021: Keyword updated
14/4/2021: Publications, Talks and Activities updated
14/2/2020: Website opened
E-mail address : j.haruna1111[at]gmail.com
Affiliation : Center for Quantum Information and Quantum Biology, University of Osaka
Office : Room 501/502 of Toyonaka Co-Creation Building B in Toyonaka Campus
Campus address : 1-3, Machikaneyama, Toyonaka, Osaka, Japan