[English, Japanese]
publications ( INSPIRE, arXiv ), CV
Physics beyond the Standard Model of Particle Physics, its application to cosmology (baryogenesis, Dark Matter and its signatures, Inflation), Supersymmetric Models.
Wormhole-Induced ALP Dark Matter
D. Y. Cheong, K. Hamaguchi, Y. Kanazawa, S. M. Lee, N. Nagata, S. C. Park,
arXiv:
2411.07713
Exploring Chirality Structure in Nucleon Decay
K. Hamaguchi, S. Hor, N. Nagata, H. Takahashi,
arXiv:
2409.08747
A Generic Analysis of Nucleon Decay Branching Fractions in Flipped SU(5) Grand Unification
K. Hamaguchi, S. Hor, N. Nagata, H. Takahashi,
arXiv:
2407.11892
Vortex Creep Heating vs. Dark Matter Heating in Neutron Stars
M. Fujiwara, K. Hamaguchi, N. Nagata, M. E. Ramirez-Quezada,
arXiv:
2309.02633
Vortex Creep Heating in Neutron Stars
M. Fujiwara, K. Hamaguchi, N. Nagata, M. E. Ramirez-Quezada,
arXiv:
2308.16066
Thermal Leptogenesis in the Minimal Gauged U(1)Lμ−Lτ Model
A. Granelli, K. Hamaguchi, N. Nagata, M. E. Ramirez-Quezada, J. Wada,
arXiv:
2305.18100
Revisiting Affleck-Dine Leptogenesis with light sleptons
K. Enomoto, K. Hamaguchi, K. Kamada, J. Wada,
arXiv:
2304.05614
Probing New Physics in the Vector-like Lepton Model by Lepton Electric Dipole Moments
K. Hamaguchi, N. Nagata, G. Osaki, S. Tseng,
arXiv:
2211.16800
Axion Quality Problem and Non-Minimal Gravitational Coupling in the Palatini Formulation
D. Y. Cheong, K. Hamaguchi, Y. Kanazawa, S. M. Lee, N. Nagata, S. C. Park,
arXiv:
2210.11330
Minimal Nambu-Goldstone Higgs Model in Supersymmetric SU(5) Revisited
K. Hamaguchi, S. Hor, N. Nagata,
arXiv:
2210.09333
Neutron Star Heating in Dark Matter Models for the Muon g-2 Discrepancy
K. Hamaguchi, N. Nagata, M. E. Ramirez-Quezada,
arXiv:
2204.02413
Capture of Electroweak Multiplet Dark Matter in Neutron Stars
M. Fujiwara, K. Hamaguchi, N. Nagata, J. Zheng,
arXiv:
2204.02238
Stau study at the ILC and its implication for the muon g-2 anomaly
M. Endo, K. Hamaguchi, S. Iwamoto, S. Kawada, T. Kitahara, T. Moroi, T. Suehara,
arXiv:
2203.07056