Tomoya Naito (内藤 智也)

Original Papers

1. Tomoya Naito, Masaaki Kimura, and Masaki Sasano.
   "\( {}^{164} \mathrm{Pb} \): A possible heaviest \( N = Z \) doubly magic nucleus"
   Phys. Rev. Research 7, 013050 (2025) doi:10.1103/PhysRevResearch.7.013050
   arXiv:2405.12095 [nucl-th]
2. Sota Yoshida, Takeshi Sato, Takumi Ogata, Tomoya Naito, and Masaaki Kimura.
   "Accurate and precise quantum computation of valence two-neutron systems"
   Phys. Rev. C 109, 064305 (2024) doi:10.1103/PhysRevC.109.064305
   arXiv:2404.01694 [nucl-th]
3. Hiroyuki Sagawa, Tomoya Naito, Xavier Roca-Maza, and Tetsuo Hatsuda.
   "QCD-based charge symmetry breaking interaction and the Okamoto-Nolen-Schiffer anomaly"
   Phys. Rev. C 109, L011302 (2024) doi:10.1103/PhysRevC.109.L011302
   arXiv:2305.17481 [nucl-th]
4. Hui Hui Xie, Tomoya Naito, Jian Li, and Haozhao Liang.
   "Revisiting the extraction of charge radii of \( {}^{40} \)Ca and \( {}^{208} \)Pb with muonic atom spectroscopy"
   Phys. Lett. B 846, 138232 (2023) doi:10.1016/j.physletb.2023.138232
   arXiv:2306.09026 [nucl-th]
5. Zu-Xing Yang, Xiao-Hua Fan, Tomoya Naito, Zhong-Ming Niu, Zhi-Pan Li, and Haozhao Liang.
   "Calibration of nuclear charge density distribution by back-propagation neural networks"
   Phys. Rev. C 108, 034315 (2023) doi:10.1103/PhysRevC.108.034315
   arXiv:2205.15649 [nucl-th]
6. Tomoya Naito, Hisashi Naito, and Koji Hashimoto.
   "Multi-body wave function of ground and low-lying excited states using unornamented deep neural networks"
   Phys. Rev. Research 5, 033189 (2023) doi:10.1103/PhysRevResearch.5.033189
   arXiv:2302.08965 [physics.comp-ph]
7. Tomoya Naito, Gianluca Colò, Haozhao Liang, Xavier Roca-Maza, and Hiroyuki Sagawa.
   "Effects of Coulomb and isospin symmetry breaking interactions on neutron-skin thickness"
   Phys. Rev. C 107, 064302 (2023) doi:10.1103/PhysRevC.107.064302
   arXiv:2302.08421 [nucl-th]
8. Futoshi Minato, Tomoya Naito, and Osamu Iwamoto.
   "Nuclear many-body effect on particle emissions following muon capture on \( {}^{28} \mathrm{Si} \) and \( {}^{40} \mathrm{Ca} \)"
   Phys. Rev. C 107, 054314 (2023) doi:10.1103/PhysRevC.107.054314
   arXiv:2207.02514 [nucl-th]
9. Tomoya Naito, Tomohiro Oishi, Hiroyuki Sagawa, and Zhiheng Wang.
   "Comparative study on charge radii and their kinks at magic numbers"
   Phys. Rev. C 107, 054307 (2023) doi:10.1103/PhysRevC.107.054307
   arXiv:2209.02857 [nucl-th]
10. Hajime Sotani and Tomoya Naito.
    "Empirical neutron star mass formula based on experimental observables"
    Phys. Rev. C 107, 035802 (2023) doi:10.1103/PhysRevC.107.035802
    arXiv:2303.03631 [nucl-th]
11. Tomoya Naito, Xavier Roca-Maza, Gianluca Colò, Haozhao Liang, and Hiroyuki Sagawa.
    "Isospin symmetry breaking in the charge radius difference of mirror nuclei"
    Phys. Rev. C 106, L061306 (2022) doi:10.1103/PhysRevC.106.L061306
    arXiv:2202.05035 [nucl-th]
12. Tomoya Naito.
    "Relativistic correction of the Coulomb interaction in the local density approximation for energies and radii in doubly-magic nuclei"
    Prog. Theor. Exp. Phys. 2022, 093D04 (2022) doi:10.1093/ptep/ptac122
    arXiv:2106.14270 [nucl-th]
13. H. Sagawa, S. Yoshida, T. Naito, T. Uesaka, J. Zenihiro, J. Tanaka, and T. Suzuki.
    "Isovector density and isospin impurity in \( {}^{40} \mathrm{Ca} \)"
    Phys. Lett. B 829, 137072 (2022) doi:10.1016/j.physletb.2022.137072
    arXiv:2112.06169 [nucl-th]
14. Hajime Sotani, Nobuya Nishimura, and Tomoya Naito.
    "New constraints on the neutron-star mass and radius relation from terrestrial nuclear experiments"
    Prog. Theor. Exp. Phys. 2022, 041D01 (2022) doi:10.1093/ptep/ptac055
    arXiv:2203.05410 [nucl-th]
15. Tomoya Naito, Gianluca Colò, Haozhao Liang, Xavier Roca-Maza, and Hiroyuki Sagawa.
    "Toward ab initio charge symmetry breaking in nuclear energy density functionals"
    Phys. Rev. C 105, L021304 (2022) doi:10.1103/PhysRevC.105.L021304
    arXiv:2107.14436 [nucl-th]
16. Naoyuki Itagaki, Tomoya Naito, and Yuichi Hirata.
    "Persistence of cluster structure in the ground state of \( {}^{11} \mathrm{B} \)"
    Phys. Rev. C 105, 024304 (2022) doi:10.1103/PhysRevC.105.024304
    arXiv:2109.09957 [nucl-th]
17. Takeru Yokota and Tomoya Naito.
    "Construction of energy density functional for arbitrary spin polarization using functional renormalization group"
    Phys. Rev. B 105, 035105 (2022) doi:10.1103/PhysRevB.105.035105
    arXiv:2108.10787 [cond-mat.str-el]
18. Tomoya Naito, Shimpei Endo, Kouichi Hagino, and Yusuke Tanimura.
    "On deformability of atoms—comparative study between atoms and atomic nuclei"
    J. Phys. B 54, 165201 (2021) doi:10.1088/1361-6455/ac170c
    arXiv:2009.05955 [physics.atom-ph]
19. Tomoya Naito, Gianluca Colò, Haozhao Liang, and Xavier Roca-Maza.
    "Second and fourth moments of the charge density and neutron-skin thickness of atomic nuclei"
    Phys. Rev. C 104, 024316 (2021) doi:10.1103/PhysRevC.104.024316
    arXiv:2101.07680 [nucl-th]
20. Zhiheng Wang, Tomoya Naito, and Haozhao Liang.
    "Tensor-force effects on shell-structure evolution in \( N = 82 \) isotones and \( Z = 50 \) isotopes in the relativistic Hartree-Fock theory"
    Phys. Rev. C 103, 064326 (2021) doi:10.1103/PhysRevC.103.064326
    arXiv:2012.13143 [nucl-th]
21. Zhiheng Wang, Tomoya Naito, Haozhao Liang, and Wen Hui Long.
    "Exploring effects of tensor force and its strength via neutron drops"
    Chin. Phys. C 45, 064103 (2021) doi:10.1088/1674-1137/abf036
    arXiv:2101.04860 [nucl-th]
22. Giacomo Accorto, Tomoya Naito, Haozhao Liang, Tamara Nikšić, and Dario Vretenar.
    "Nuclear energy density functionals from empirical ground-state densities"
    Phys. Rev. C 103, 044304 (2021) doi:10.1103/PhysRevC.103.044304
    arXiv:2103.10096 [nucl-th]
23. Naoyuki Itagaki and Tomoya Naito.
    "Consistent description for cluster dynamics and single-particle correlation"
    Phys. Rev. C 103, 044303 (2021) doi:10.1103/PhysRevC.103.044303
    arXiv:2011.12642 [nucl-th]
24. Takeru Yokota and Tomoya Naito.
    "Ab initio construction of the energy density functional for electron systems with the functional-renormalization-group-aided density functional theory"
    Phys. Rev. Research 3, L012015 (2021) doi:10.1103/PhysRevResearch.3.L012015
    arXiv:2010.07172 [cond-mat.str-el]
25. Yoichi Tanabe, Yoshikazu Ito, Katsuaki Sugawara, Mikito Koshino, Shojiro Kimura, Tomoya Naito, Isaac Johnson, Takashi Takahashi, and Mingwei Chen.
    "Dirac Fermion Kinetics in 3D Curved Graphene"
    Adv. Mater. 32, 2005838 (2020) doi:10.1002/adma.202005838
    arXiv:2010.03601 [cond-mat.mes-hall]
    Press Relese (Advanced Institute for Materials Research, Tohoku University, in Japanese)
26. Tomoya Naito, Ryosuke Akashi, Haozhao Liang, and Shinji Tsuneyuki.
    "Relativistic density functional theory with finite-light-speed correction for the Coulomb interaction: a non-relativistic-reduction-based approach"
    J. Phys. B 53, 215002 (2020) doi:10.1088/1361-6455/abaca6
    arXiv:1911.10670 [physics.comp-ph]
27. Maureen Ciccarelli, Futoshi Minato, and Tomoya Naito.
    "Theoretical study of Nb isotope productions by muon capture reaction on \( {}^{100} \mathrm{Mo} \)"
    Phys. Rev. C 102, 034306 (2020) doi:10.1103/PhysRevC.102.034306
    arXiv:1911.04084 [nucl-th]
28. Tomoya Naito, Xavier Roca-Maza, Gianluca Colò, and Haozhao Liang.
    "Effects of finite nucleon size, vacuum polarization, and electromagnetic spin-orbit interaction on nuclear binding energies and radii in spherical nuclei"
    Phys. Rev. C 101, 064311 (2020) doi:10.1103/PhysRevC.101.064311
    arXiv:2003.03177 [nucl-th]
29. Zhiheng Wang, Tomoya Naito, Haozhao Liang, and Wen Hui Long.
    "Self-consistent random-phase approximation based on the relativistic Hartree-Fock theory: Role of \( \rho \)-tensor coupling"
    Phys. Rev. C 101, 064306 (2020) doi:10.1103/PhysRevC.101.064306
    
30. Tomoya Naito, Daisuke Ohashi, and Haozhao Liang.
    "Improvement of functionals in density functional theory by the inverse Kohn–Sham method and density functional perturbation theory"
    J. Phys. B 52, 245003 (2019) doi:10.1088/1361-6455/ab4eef
    arXiv:1812.09285 [physics.chem-ph]
31. Takeru Yokota and Tomoya Naito.
    "Functional-renormalization-group aided density functional analysis for the correlation energy of the two-dimensional homogeneous electron gas"
    Phys. Rev. B 99, 115106 (2019) doi:10.1103/PhysRevB.99.115106
    arXiv:1812.00588 [cond-mat.str-el]
32. Tomoya Naito, Xavier Roca-Maza, Gianluca Colò, and Haozhao Liang.
    "Coulomb exchange functional with generalized gradient approximation for self-consistent Skyrme Hartree-Fock calculations"
    Phys. Rev. C 99, 024309 (2019) doi:10.1103/PhysRevC.99.024309
    arXiv:1810.02500 [nucl-th]
33. Tomoya Naito, Ryosuke Akashi, and Haozhao Liang.
    "Application of a Coulomb energy density functional for atomic nuclei: Case studies of local density approximation and generalized gradient approximation"
    Phys. Rev. C 97, 044319 (2018) doi:10.1103/PhysRevC.97.044319
    arXiv:1712.06490 [nucl-th]

Proceedings

1. Tomoya Naito, Gianluca Colò, Tetsuo Hatsuda, Haozhao Liang, Xavier Roca-Maza, and Hiroyuki Sagawa.
   "Possible inconsistency between phenomenological and theoretical determinations of charge symmetry breaking in nuclear energy density functionals"
   Nuovo Cim. C 47, 52 (2024) doi:10.1393/ncc/i2024-24052-9
   arXiv:2309.17060 [nucl-th]
   The 7th International Conference on Collective Motion in Nuclei under Extreme Conditions (COMEX7) (Catania, Italy)
2. Koji Hashimoto, Tomoya Naito, and Hisashi Naito.
   "Neural Polytopes"
   Open Review
   arXiv:2307.00721 [cs.LG]
   1st Workshop on the Synergy of Scientific and Machine Learning Modeling (SynS & ML) at 40th International Conference on Machine Learning (ICML2023) (Honolulu, Hawaii, United States of America)
3. Tomoya Naito, Daisuke Ohashi, and Haozhao Liang.
   "How to Improve Functionals in Density Functional Theory? —Formalism and Benchmark Calculation—"
   J. Phys. Conf. Ser. 1643, 012149 (2020) doi:10.1088/1742-6596/1643/1/012149
   arXiv:1908.09063 [physics.chem-ph]
   International Nuclear Physics Conference 2019 (INPC2019) (Glasgow, United Kingdom)
4. Tomoya Naito, Ryosuke Akashi, Gianluca Colò, Haozhao Liang, and Xavier Roca-Maza.
   "Coulomb Energy Density Functionals for Nuclear Systems: Recent Studies of Coulomb Exchange and Correlation Functionals"
   EPJ Web Conf. 223, 01044 (2019) doi:10.1051/epjconf/201922301044
   arXiv:1907.04772 [nucl-th]
   IV International Conference on Nuclear Structure and Dynamics (NSD2019) (Venice, Italy)

Articles in Societies

1. Tomoya Naito, Kouichi Hagino, and Yoshihiko Kobayashi.
   "History of Sign Convention of Isospin" (In Japanese)
   日本物理学会誌 77, 99 (2022) doi:10.11316/butsuri.77.2_99
   

Annual Reports

1. T. Naito, G. Colò, H. Z. Liang, X. Roca-Maza, and H. Sagawa.
   "Effects of Coulomb and isospin symmetry breaking interactions on neutron-skin thickness"
   RIKEN Accel. Prog. Rep. 57, 30 (2024) doi:10.34448/RIKEN.APR.57-017
2. T. Naito, T. Oishi, H. Sagawa, and Z. Wang.
   "Comparative study on charge radii and their kinks at magic numbers"
   RIKEN Accel. Prog. Rep. 57, 29 (2024) doi:10.34448/RIKEN.APR.57-016
3. H. Sagawa, T. Naito, X. Roca-Maza, and T. Hatsuda.
   "QCD-based charge symmetry breaking (CSB) interaction and Okamoto-Nolen-Schiffer anomaly"
   RIKEN Accel. Prog. Rep. 57, S22 (2024) doi:10.34448/RIKEN.APR.57-037
   (Highlights of this year)
4. H. Sagawa, S. Yoshida, T. Naito, T. Uesaka, J. Zenihiro, J. Tanaka, and T. Suzuki.
   "Isovector density and isospin impurity in \( {}^{40} \mathrm{Ca} \)"
   RIKEN Accel. Prog. Rep. 56, S19 (2023)
   (Highlights of this year)
5. T. Naito, G. Colò, H. Z. Liang, and X. Roca-Maza.
   "Second and fourth moments of the charge density and neutron-skin thickness of atomic nuclei"
   RIKEN Accel. Prog. Rep. 55, 41 (2022)
6. T. Naito, S. Endo, K. Hagino, and Y. Tanimura.
   "On the deformability of atoms"
   RIKEN Accel. Prog. Rep. 55, 33 (2022)
7. T. Naito, G. Colò, H. Z. Liang, X. Roca-Maza, and H. Sagawa.
   "Toward ab initio charge symmetry breaking in nuclear energy density functionals"
   RIKEN Accel. Prog. Rep. 55, S14 (2022)
   (Highlights of this year)
8. T. Naito, X. Roca-Maza, G. Colò, and H. Z. Liang.
   "Effects of finite nucleon size, vacuum polarization, and electromagnetic spin-orbit interaction on nuclear binding energies and radii in spherical nuclei"
   RIKEN Accel. Prog. Rep. 54, 43 (2021)
9. T. Naito, R. Akashi, H. Z. Liang, S. Tsuneyuki.
   "Relativistic density functional theory with the finite-light-speed correction for Coulomb interaction"
   RIKEN Accel. Prog. Rep. 53, 161 (2020)
   
10. T. Naito, X. Roca-Maza, G. Colò, and H. Z. Liang.
    "Coulomb exchange functional with generalized gradient approximation for self-consistent Skyrme Hartree-Fock calculations"
    RIKEN Accel. Prog. Rep. 52, 68 (2019)
11. D. Ohashi, T. Naito, and H. Z. Liang.
    "Improvement of functionals in density functional theory using inverse Kohn-Sham method and density functional perturbation theory"
    RIKEN Accel. Prog. Rep. 52, 67 (2019)
12. T. Naito, R. Akashi, and H. Z. Liang.
    "Application of a Coulomb energy density functional for atomic nuclei: Case studies of local density approximation and generalized gradient approximation"
    RIKEN Accel. Prog. Rep. 51, 97 (2018)
    

Others