【Original papers】
[27] Toma Yoneya, Kazuya Fujimoto, and Yuki Kawaguchi
Path-Integral Formulation of Truncated Wigner Approximation for Bosonic Markovian Open Quantum Systems
[26] Kazuya Fujimoto and Tomohiro Sasamoto
Exact Solution of Bipartite Fluctuations in One-Dimensional Fermions
[25] Kazuya Fujimoto and Tomohiro Sasamoto
Random Matrix Statistics in Propagating Correlation Fronts of Fermions
Phys. Rev. Lett. 132, 087101 (2024) [Editors' Suggestion]
[24] Shuto Mizuno, Kazuya Fujimoto, and Yuki Kawaguchi
Controlling particle current in a many-body quantum system by external driving
[23] Yusuke Koyama, Kazuya Fujimoto, Shuta Nakajima, and Yuki Kawaguchi
Designing nontrivial one-dimensional Floquet topological phases using a spin-1/2 double-kicked rotor
Phys. Rev. Res. 5, 043167 (2023), arXiv:2303.13982
[22] Kazuya Fujimoto, Ryusuke Hamazaki, and Yuki Kawaguchi
Impact of Dissipation on Universal Fluctuation Dynamics in Open Quantum Systems
Phys. Rev. Lett. 129, 110403 (2022), arXiv:2202.02176
[21] Yuya Imaeda, Kazuya Fujimoto, and Yuki Kawaguchi
Spin-wave growth via Shapiro resonances in a spinor Bose-Einstein condensate
Phys. Rev. Res. 3, 043090 (2021), arXiv:2107.09924
[20] Kazuya Fujimoto, Ryusuke Hamazaki, and Yuki Kawaguchi
Dynamical Scaling of Surface Roughness and Entanglement Entropy in Disordered Fermion Models
Phys. Rev. Lett. 127, 090601 (2021), arXiv:2101.08148
[19] Xiao Chai, Di Lao, Kazuya Fujimoto, and Chandra Raman
Magnetic soliton: from two to three components with SO(3) symmetry
Phys. Rev. Res. 3 L012003 (2021), arXiv:2010.12211
[18] Xiao Chai, Di Lao, Kazuya Fujimoto, Ryusuke Hamazaki, Masahito Ueda, and Chandra Raman
Magnetic solitons in a spin-1 Bose-Einstein condensate
Phys. Rev. Lett. 125, 030402 (2020) [Editors' Suggestion]
[17] Kazuya Fujimoto, Ryusuke Hamazaki, and Yuki Kawaguchi
Family-Vicsek Scaling of Roughness Growth in a Strongly Interacting Bose Gas
Phys. Rev. Lett. 124, 210604 (2020), arXiv:1911.10707
[16] Ryusuke Hamazaki, Kazuya Fujimoto, Masahito Ueda
Operator Noncommutativity and Irreversibility in Quantum Chaos
[15] Kazuya Fujimoto, Kazunori Haneda, Kazue Kudo, and Yuki Kawaguchi
Scale-invariant relaxation dynamics in two-component Bose-Einstein condensates with large particle-number imbalance
Phys. Rev. A 101,023608 (2020), arXiv:1907.13007
[14] Kazuya Fujimoto and Shun Uchino
Floquet Spinor Bose Gases
Phys. Rev. Res. 1, 033132 (2019), arXiv:1901.09386
[13] Nir Navon*, Christoph Eigen, Jinyi Zhang, Raphael Lopes, Alexander L. Gaunt,
Kazuya Fujimoto*, Makoto Tsubota, Robert P. Smith, Zoran Hadzibabic [*Corresponding author]
Synthetic dissipation and cascade fluxes in a turbulent quantum gas
Science 366, 382 (2019), arXiv:1807.07564
[12] Kazuya Fujimoto, Ryusuke Hamazaki, and Masahito Ueda
Flemish Strings of Magnetic Solitons and a Non-Thermal Fixed Point in a One-Dimensional Antiferromagnetic Spin-1 Bose Gas
Phys. Rev. Lett. 122, 173001 (2019), arXiv:1812.03581
[11] Kazuya Fujimoto, Ryusuke Hamazaki, and Masahito Ueda
Unconventional Universality Class of One-Dimensional Isolated Coarsening Dynamics in a Spinor Bose Gas
Phys. Rev. Lett. 120, 073002 (2018), arXiv:1707.03615
[10] Kazuya Fujimoto, and Makoto Tsubota
Direct and inverse cascades of spin wave turbulence in spin-1 ferromagnetic spinor Bose-Einstein condensates
Phys. Rev. A 93, 033620 (2016), arXiv:1601.00446
[9] Satoshi Yui, Kazuya Fujimoto, and Makoto Tsubota
Logarithmic velocity profile of quantum turbulence of superfluid 4He
Phys. Rev. B 92, 224513 (2015), arXiv:1508.01347
[8] Kazuya Fujimoto and Makoto Tsubota
Bogoliubov-wave turbulence in Bose-Einstein condensates
Phys. Rev. A 91, 053620 (2015) [Erratum], arXiv:1502.03274
[7] Kazuya Fujimoto and Makoto Tsubota
Spin-superflow turbulence in spin-1 ferromagnetic spinor Bose-Einstein condensates
Phys. Rev. A 90, 013629 (2014), arXiv:1401.0599
[6] Kazuya Fujimoto and Makoto Tsubota
Spin turbulence with small spin magnitude in spin-1 spinor Bose-Einstein condensates
Phys. Rev. A 88, 063628 (2013), arXiv:1308.5504
[5] Makoto Tsubota, Yusuke Aoki and Kazuya Fujimoto
Spin-glass-like behavior in the spin turbulence of spinor Bose-Einstein condensates
Phys. Rev. A 88, 061601(R) (2013), arXiv:1304.4674
[4] Kazuya Fujimoto and Makoto Tsubota
Spin Turbulence in a Trapped Spin-1 Spinor Bose-Einstein Condensate
Phys. Rev. A 85, 053641 (2012), arXiv:1204.0619
[3] Kazuya Fujimoto and Makoto Tsubota
Counterflow instability and turbulence in a spin-1 spinor Bose-Einstein condensate
Phys. Rev. A 85, 033642 (2012), arXiv:1112.2443
[2] Kazuya Fujimoto and Makoto Tsubota
Nonlinear Dynamics in a Trapped Atomic Bose-Einstein Condensate Induced by an Oscillating Gaussian Potential
Phys. Rev. A 83, 053609 (2011), arXiv:1101.2052
[1] Kazuya Fujimoto and Makoto Tsubota
Synergy Dynamics of Vortices and Solitons in an Atomic Bose-Einstein Condensate Excited by an Oscillating Potential
Phys. Rev. A 82, 043611 (2010), arXiv:1007.3063
【Reviews】
[3] 藤本和也、濱崎立資、川口由紀
孤立量子系の粒子数揺らぎに現れる界面粗さスケーリング
日本物理学会誌, 最近の研究から, 76, 517 (2021).
[2] Kazuya Fujimoto and Masahito Ueda
Universal Relaxation in Quantum Systems
Emerging Frontiers in Nonlinear Science, 111-130 (Springer, 2020)
[1] Makoto Tsubota, Kazuya Fujimoto, Satoshi Yui
Numerical Studies of Quantum Turbulence
J. Low. Temp. Phys. 188, 119 (2017), arXiv:1704.02566
【PhD Thesis】
[1] 藤本和也
冷却原子気体ボース・アインシュタイン凝縮体における乱流の理論的研究