Original Papers
18. "Spin-Depairing-Induced Exceptional Fermionic Superfluidity"
Soma Takemori, Kazuki Yamamoto, and Akihisa Koga
To apper in Physical Review Letters (arXiv:2504.19525)
17. "Generalized Nagaoka ferromagnetism accompanied by flavor-selective Mott states in an SU(N) Fermi-Hubbard model"
Jutaro Fujii, Kazuki Yamamoto, and Akihisa Koga
16. "Elliptical-rod geometries enhance photonic band gaps in disordered stealthy hyperuniform photonic crystals"
Kota Asakura, Kazuki Yamamoto, and Akihisa Koga
15. "Kondo breakdown induced by the non-Hermitian complex hybridization"
Kazuki Yamamoto, Masaya Nakagawa, and Norio Kawakami
14. "Dimensionality effect on exceptional fermionic superfluidity with spin-dependent asymmetric hopping"
Soma Takemori, Kazuki Yamamoto, and Akihisa Koga
13. "Itinerant ferromagnetism in an SU(3) Fermi-Hubbard model at finite temperatures: A dynamical mean-field theory study"
Juntaro Fujii, Kazuki Yamamoto, and Akihisa Koga
Phys. Rev. B 112, 115136 (2025) (arXiv:2505.12704)
12. "Measurement-Induced Crossover of Quantum Jump Statistics in Postselection-Free Many-Body Dynamics"
Kazuki Yamamoto and Ryusuke Hamazaki
11. "Measurement-induced phase transitions for free fermions in a quasiperiodic potential"
Toranosuke Matsubara, Kazuki Yamamoto, and Akihisa Koga
Phys. Rev. B 112, 054309 (2025) (arXiv:2503.23807)
10. "Correlation versus dissipation in a non-Hermitian Anderson impurity model"
Kazuki Yamamoto, Masaya Nakagawa, and Norio Kawakami
Phys. Rev. B 111, 125157 (2025) (arXiv:2408.03494)
9. "Phase diagram of non-Hermitian BCS superfluids in a dissipative asymmetric Hubbard model"
Soma Takemori, Kazuki Yamamoto, and Akihisa Koga
Phys. Rev. B 110, 184518 (2024) (arXiv:2406.16482)
8. "Theory of non-Hermitian fermionic superfluidity on a honeycomb lattice: Interplay between exceptional manifolds and Van Hove singularity"
Soma Takemori, Kazuki Yamamoto, and Akihisa Koga
Phys. Rev. B 109, L060501 (2024) (arXiv:2309.16191)
7. "Interaction-induced Liouvillian skin effect in a fermionic chain with a two-body loss"
Shu Hamanaka, Kazuki Yamamoto, and Tsuneya Yoshida
Phys. Rev. B 108, 155114 (2023) (arXiv:2305.19697)
6. "Localization properties in disordered quantum many-body dynamics under continuous measurement"
Kazuki Yamamoto and Ryusuke Hamazaki
Phys. Rev. B 107, L220201 (2023) (arXiv: 2301.07290)
5. "Universal description of dissipative Tomonaga-Luttinger liquids with SU(N) spin symmetry: Exact spectrum and critical exponents"
Kazuki Yamamoto and Norio Kawakami
Phys. Rev. B 107, 045110 (2023) (arXiv: 2207.04395)
4. "Universal properties of dissipative Tomonaga-Luttinger liquids: Case study of a non-Hermitian XXZ spin chain" (Youtube)
Kazuki Yamamoto, Masaya Nakagawa, Masaki Tezuka, Masahito Ueda, and Norio Kawakami
Phys. Rev. B 105, 205125 (2022) (arXiv: 2112.12467)
3. "Collective Excitations and Nonequilibrium Excitations in Dissipative Fermionic Superfluids" (Open Access)
Kazuki Yamamoto, Masaya Nakagawa, Naoto Tsuji, Masahito Ueda, and Norio Kawakami
Phys. Rev. Lett. 127, 055301 (2021) (arXiv: 2006.06169)
2. "Rectification in nonequilibrium steady states of open many-body systems" (Open Access)
Kazuki Yamamoto, Yuto Ashida, and Norio Kawakami
Phys. Rev. Research 2, 043343 (2020) (arXiv: 2009.00838)
1. "Theory of Non-Hermitian Fermionic Superfluidity with a Complex-Valued Interaction" (Open Access)
Kazuki Yamamoto, Masaya Nakagawa, Kyosuke Adachi, Kazuaki Takasan, Masahito Ueda, and Norio Kawakami
Phys. Rev. Lett. 123, 123601 (2019) (arXiv: 1903.04720)
Selected for a Highly Cited Paper (2021-2025) in Web of Science Core Collection
Conference Proceedings
1. "Point-gap topology of non-Hermitian many-body systems"
Shu Hamanaka, Kazuki Yamamoto, and Tsuneya Yoshida
New Phys.: Sae Mulli 73, 1178 (2023) (Proceedings of International Conference on Strongly Correlated Systems 2023)
Others
Doctoral dissertation, Master thesis (links can be requested)