最近の研究業績
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Achieving Carnot efficiency in a finite-power Brownian Carnot cycle with arbitrary temperature difference
K. Miura, Y. Izumida, and K. Okuda
Phys. Rev. E 105, 034102 (2022).
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Compatibility of Carnot efficiency with finite power in an underdamped Brownian Carnot cycle in small temperature-difference regime
K. Miura, Y. Izumida, and K. Okuda
Phys. Rev. E 103, 042125 (2021).
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Emergence of second coherent regions for breathing chimera states
Y. Suda and K. Okuda,
Phys. Rev. E 101, 062203(2020).
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Breathing multichimera states in nonlocally coupled phase oscillators
Y. Suda and K. Okuda,
Phys. Rev. E 97, 042212(2018).
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Sudden spreading of infections in an epidemic model with a finite seed fraction
T. Hasegawa and K Nemoto,
Eur. Phys. J. B (2018) 91.
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Molecular kinetic analysis of a local equilibrium Carnot cycle
Y. Izumida and K. Okuda,
Phys. Rev. E 96, 012123(2017).
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Theoretical and numerical analysis of a heat pump model utilizing Dufour effect
M. Hoshina and K. Okuda,
Eur. Phys. J. B (2017) 90.
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Efficiency of prompt quarantine measures on a susceptible-infected-removed model in networks.
T. Hasegawa and K Nemoto,
Phys. Rev. E 96, 022311(2017).
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Local cluster-size statistics in the critical phase of bond percolation on the Cayley tree
T. Nogawa, T. Hasegawa, and K. Nemoto
J. Stat. Mech. (2016) 053202.
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Outbreaks in susceptible-infected-removed epidemics with multiple seeds.
T. Hasegawa and K Nemoto,
Phys. rev. E 93, 032324(2016).
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Heat devices in nonlinear irreversible thermodynamics
Y. Izumida, K. Okuda, J. M. Roco, and A. Calvo Hernandez
Phys. Rev. E 91, 052140(2015).
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Persistent chimera states in nonlocally coupled phase oscillators
Y. Suda and K. Okuda
Phys. Rev. E 92, 060901(2015).
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Work Output and Efficiency at Maximum Power of Linear Irreversible Heat Engines Operating with a Finite-Sized Heat Source
Y Izumida and K Okuda
Phys. Rev. Lett. 112, 180603(2014)
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Discontinuous transition of a multistage independent cascade model on networks
T. Hasegawa and K Nemoto,
J. Stat. Mech. (2014) P11024
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Coefficient of performance under optimized figure of merit in minimally nonlinear irreversible refrigerator
Y. Izumida and K. Okuda,
EPL 101 10005 (2013).
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Hierarchical scale-free network is fragile against random failure
T. Hasegawa and K Nemoto,
Phys. Rev. E. 88, 062807 (2013).
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Profile and scaling of the fractal exponent of percolations in complex networks
T. Hasegawa, T. Nogawa and K Nemoto,
EPL 104, 16006 (2013).
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Efficiency at maximum power of minimally nonlinear irreversible heat engines
Y. Izumida and K. Okuda,
EPL 97 10004(2012).
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Criticality governed by the stable renormalization fixed point of the Ising model in the hierarchical small-world network
T. Nogawa, T. Hasegawa and K Nemoto,
Phys. Rev. E. 86, 030102 (2012).
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Generalized Scaling Theory for Critical Phenomena Including Essential Singularities and Infinite Dimensionality
T. Nogawa, T. Hasegawa and K Nemoto,
Phys. Rev. Lett. 108, 255703 (2012).
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Phase transition without global ordering in a hierarchical scale-free network
T. Hasegawa, M Sato and K Nemoto,
Phys. Rev. E. 85, 017101 (2012).
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Robustness of correlated networks against propagating attacks
T. Hasegawa, K. Konno and K Nemoto,
Euro. Phys. J. B. 85, 262 (2012).
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Generating-function approach for bond percolation in hierarchical networks
T. Hasegawa, M. Sato and K. Nemoto,
Phys. Rev. E. 81, 051105 (2010).
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Onsager coefficients of a Brownian Carnot cycle
Y Izumida and K Okuda
European Physical Journal B 77 499-504(2010)
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Cascade dynamics on clustered network
Y. Ikeda, T. Hasegawa and K. Nemoto,
J. Phys.: Conf. Ser. 221, 012005 (2010).
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Critical phase of bond percolation on growing networks
T. Hasegawa and K. Nemoto,
Phys. Rev. E. 81, 051105 (2010).
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Abnormal Diffusion of Single Vortex in Two-Dimensional XY Model
T. Nogawa and K. Nemoto,
J. Phys. Soc. Jpn. 78, 064001 (2009).
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Ferromagnetic Ising spin systems on the growing random tree
T. Hasegawa and K. Nemoto,
Phys. Rev. E. 80, 026126 (2009).
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Onsager coefficients of a finite-time Carnot cycle
Y. Izumida and K. Okuda,
Phys. Rev. E. 80, 021121 (2009).
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Numerical Experiments of a Finite-Time Thermodynamic Cycle
Y. Izumida and K. Okuda,
Prog. Theor. Phys. Suppl. 178, 163-168 (2009).
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Molecular kinetic analysis of a finite-time Carnot cycle
Y. Izumida and K. Okuda,
Europhysics Letters. 83, 60003 (2008).
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Spatio-temporal scaling for out-of-equilibrium relaxation dynamics of
an elastic manifold in random media:
crossover between the Larkin regime
and thermally activated regime
T. Nogawa, K. Nemoto and H. Yoshino,
Physical Review B, 77, 064204; 1-7 (2008).
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Susceptibility of the Ising model on the scale free network with a Cayley tree-like structure
T. Hasegawa and K. Nemoto,
Physica A: Statistical mechanics and its applications, 387, pp-14041410, (2008).
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Ising model on the scale-free network with a Cayley-tree-like structure
T. Hasegawa and K. Nemoto,
Physical review E, 75, 026105; 1-6 (2007).
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Melting transition of vortex lattice in the uniformly frustrated XY
model with quasi-one- and two-dimensional coupling anisotropy
T. Nogawa and K. Nemoto,
Journal of Physics Condensed matter 19, 145207-145212 (2007).
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Real Space Renormalization Group Analysis with the Replica
Method for the Two Dimensional Ising Spin Glass
T. Hasegawa and K. Nemoto,
Topological Aspects of Critical Systems and Networks,
World Scientific Publishing Co., Singapore, pp-208-213 (2007)
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Charge density wave state in topological crystal
T. Nogawa and K. Nemoto,
Topological Aspects of Critical Systems and Networks, World Scientific
Publishing Co..
その他関係する出版物等
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マンガ年表 歴史を変えた科学・技術100 上 宇宙・生命・知識
(当研究室の口町が一部を執筆)
学研プラス(2021)
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マンガ年表 歴史を変えた科学・技術100 下 発明・社会・生活
(当研究室の口町が一部を執筆)
学研プラス(2021)