in Japanese

Sei Suzuki

News!

• New articles
  
  
  • Atanu Rajak, Sei Suzuki, Amit Dutta and Bikas K. Chakrabarti
    "Quantum annealing: an overview"
    Phil. Trans. R. Soc. A. 381, 20210417 (2022) [34 pages] https://doi.org/10.1098/rsta.2021.0417
  
  
  • Sei Suzuki, Hiroki Oshiyama and Naokazu Shibata
    "Statistics of the number of defects after quantum annealing in a thermal environment"
    Phil. Trans. R. Soc. A. 381, 20210411 (2022) [11 pages] https://doi.org/10.1098/rsta.2021.0411
  
  
  • Andrew D. King, Sei Suzuki, Jack Raymond, Alex Zucca, Trevor Lanting, Fabio Altomare, Andrew J. Berkley, Sara Ejtemaee, Emile Hoskinson, Shuiyuan Huang, Eric Ladizinsky, Allison MacDonald, Gaelen Marsden, Travis Oh, Gabriel Poulin-Lamarre, Mauricio Reis, Chris Rich, Yuki Sato, Jed D. Whittaker, Jason Yao, Richard Harris, Daniel A. Lidar, Hidetoshi Nishimori, and Mohammad H. Amin
    "Coherent quantum annealing in a programmable 2000-qubit Ising chain"
    Nat. Phys. 18, 1324-1328 (2022) [6 pages] https://doi.org/10.1038/s41567-022-01741-6
  
  
  • Hiroki Oshiyama, Sei Suzuki, and Naokazu Shibata
    "Classical simulation and theory of quantum annealing in a thermal environment"
    Phys. Rev. Lett. 128, 170502 (2022) [6 pages] https://doi.org/10.1103/PhysRevLett.128.170502
  
  

Publication list

• Yuki Bando, Yuki Susa, Hiroki Oshiyama, Naokazu Shibata, Masayuki Ohzeki, Fernando Javier Gómez-Ruiz, Daniel A. Lidar, Sei Suzuki, Adolfo del Campo, and Hidetoshi Nishimori
  "Probing the Universality of Topological Defect Formation in a Quantum Annealer: Kibble-Zurek Mechanism and Beyond"
  Phys. Rev. Research 2, 033369 (2020) [20 pages]


• Hiroki Oshiyama, Naokazu Shibata, and Sei Suzuki
  "Kibble-Zurek mechanism in a Dissipative Transverse Ising Chain"
  J. Phys. Soc. Jpn. 89, 104002 (2020) [7 pages]


• Sei Suzuki, Hiroki Oshiyama, and Naokazu Shibata
  "Quantum Annealing of Pure and Random Ising Chains Coupled to a Bosonic Environment"
  J. Phys. Soc. Jpn. 88, 061003 (2019) [13 pages]


• Tomoyuki Obuchi, Sei Suzuki, and Kazutaka Takahashi
  "Complex semiclassical analysis of the Loschmidt amplitude and dynamical quantum phase transition"
  Phys. Rev. B 95, 174305 (2017) [11 pages]


• Sei Suzuki, Tanay Nag and Amit Dutta
  "Dynamics of decoherence: Universal scaling fo the decoherence factor"
  Phys. Rev. A 93, 012112 (2016) [9 pages]


• Satoshi Morita and Sei Suzuki
  "Phase transition of two-dimensional Ising models on the honeycomb and related lattices with striped random impurities"
  J. Stat. Phys. 162, 123-138 (2016) [16 pages]


• Shraddha Sharma, Sei Suzuki and Amit Dutta
  "Quenches and dynamical phase transitions in a non-integrable quantum Ising model"
  Phys. Rev. B 92, 104306 (2015) [8 pages]


• Sei Suzuki and Amit Dutta
  "Universal scaling for a quantum discontinuity critical point and quantum quenches"
  Phys. Rev. B 92, 064419 (2015) [8 pages].


• Sei Suzuki
  "Recent progress of quantum annealing"
  AIP Conf. Proc. 1648 200006 (2015) [4 pages].


• Arnab Das and Sei Suzuki
  "Quo Vadis quantum annealing?"
  Euro. Phys. J. ST 224 5-13 (2015) [9 pages].


• Sei Suzuki
  "Performance of quantum annealing in solving optimization problems: a review"
  Euro. Phys. J. ST 224 51-61 (2015) [11 pages].


• Takero Ibuki, Shunsuke Higano, Sei Suzuki, Jun-ichi Inoue and Anirban Chakraborti
  "Statistical inference of co-movements of stocks during a financial crisis"
  J. Phys.: Conf. Ser. 473 012008 (2013) [16 pages].


• Sei Suzuki, Jun-ichi Inoue and Bikas K. Chakrabarti
  "Quantum Ising Phases and Transitions in Transverse Ising Models"
  Lecture Notes in Physics 862 (Springer, Heidelberg, 2013) [ Springer ; Amazon.com ; Amazon.co.jp].
  
  


• Takero Ibuki, Sei Suzuki and Jun-ichi Inoue
  "Cluster Analysis and Gaussian mixture estimation of correlated time-series by means of multi-dimensional scaling"
  in Econophysics of Systemic Risk and Network Dynamics edited by F. Abergel, B. K. Chakrabarti, A. Chakraborty and A. Ghosh, New Economic Windows 2013 (Springer-Verlag, Milan, 2012) 239-259 [21 pages].


• Takero Ibuki, Shunsuke Higano, Sei Suzuki and Jun-ichi Inoue
  "Hierarchical Information Cascade: Visualization and Prediction of Human Collective Behaviour at Financial Crisis by Using Stock-Correlation"
  ASE Human Journal 1 74-87 (2012) [14 pages].


• S. Suzuki, T. Miura and K. Kubo
  "Magnetic Phase Transitions in bcc ³He"
  J. Low Temp. Phys. 166 59-67 (2012) [9 pages].



• Hiroaki Ishizuka, Yukitoshi Motome, Nobuo Furukawa, and Sei Suzuki
  "Quantum Monte Carlo study of the transverse-field Ising model on a frustrated checkerboard lattice"
  J. Phys.: Conf. Ser. 320 012054 (2011) [6 pages].


• Hiroaki Ishizuka, Yukitoshi Motome, Nobuo Furukawa, and Sei Suzuki
  "Quantum Monte Carlo study of the formation of molecular polarizations and antiferroelectric ordering in squaric acid crystals"
  Phys. Rev. B 84 064120 (2011) [6 pages].


• Sei Suzuki
  "Kibble-Zurek mechanism in simulated annealing and quantum annealing"
  J. Phys.: Conf. Ser. 302 012046 (2011) [6 pages].


• T. Hikichi, S. Suzuki, and K. Sengupta
  "Non-adiabatic quench dynamics near anisotropic quantum critical point"
  J. Phys.: Conf. Ser. 297 012020 (2011) [6 pages].


• T. Hikichi, S. Suzuki, and K. Sengupta
  "Slow quench dynamics of the Kitaev model: anisotropic critical point and effect of disorder"
  Phys. Rev. B 82 174305 (2010) [9 pages].
  
  
• Davide Rossini, Sei Suzuki, Giuseppe Mussardo, Giusepp, Giuseppe E. Santoro, and Alessandro Silva
  "Long time dynamics following a quench in an integrable quantum spin chain: Local versus nonlocal operators and effective thermal behavior"
  Phys. Rev. B 82 144302 (2010) [17 pages].
  
  
• Sei Suzuki
  "Quench dynamics of quantum and classical Ising chains: from the viewpoint of the Kibble-Zurek mechanism"
  in Quantum Quenching, Annealing and Computation, Lecture Notes in Physics Vol. 802, edited by A. Chandra, A. Das and B. K. Chakrabarti (Springer, Heidelberg, 2010) pp. 114--143 [30 pages].
  
  
• Satoshi Morita, Sei Suzuki, and Tota Nakamura
  "Quantum-thermal annealing with a cluster-flip algorithm"
  Phys. Rev. E 79 065701(R) (2009) [4 pages].
  
  
• Sei Suzuki
  "Cooling dynamics of pure and random Ising chains"
  J. Stat. Mech. P03032 (2009) [10 pages].
  
  
• Sei Suzuki
  "A comparison of classical and quantum annealing dynamics"
  J. Phys.: Conf. Ser. 143 012002 (2009) [9 pages].
  
  
• Sei Suzuki, Hidetoshi Nishimori
  "Quantum Ferromagnetic Annealing"
  Physica E 40, 367-370 (2007).
  
  
• Sei Suzuki, Hidetoshi Nishimori
  "Quantum annealing by ferromagnetic interaction with the mean-field scheme"
  Physica A 384, 137-140 (2007).
  
  
• Sei Suzuki, Hidetoshi Nishimori, and Masuo Suzuki
  "Quantum annealing of the random-field Ising model by transverse ferromegnetic interactions"
  Phys. Rev. E 75, 051112 (2007) [5 pages].
  
  
• Sei Suzuki and Masato Okada
  "Study on quantum annealing using the density matrix renormalization group"
  Interdisciplinary Information Sciences, Vol. 13, 49-55, (2007) [7 pages] .
  
  
• Sei Suzuki and Masato Okada
  "Simulated quantum annealing by the real-time evolution"
  in Quantum Annealing and Related Optimization Method, Lecture Notes in Physics Vol. 679, edited by A. Das and B. K. Chakrabarti (Springer, Heidelberg, 2005) pp.209-240 [30 pages].
  
  
• Sei Suzuki and Masato Okada
  "Residual energies after slow quantum annealing"
  J. Phys. Soc. Jpn. 74, 1649 (2005) (Paper of Editors' choice).
  
  
• Sei Suzuki and Tatsuya Nakajima
  "Quantum Monte-Carlo method without negative-sign problem for two-dimensional electron systems under strong magnetic fields"
  J. Phys. Soc. Jpn. 73, 1103 (2004).
  
  
• Sei Suzuki and Tatsuya Nakajima
  "Formulation and application of quantum Monte Carlo method to fractional quantum Hall systems"
  Physica E 22, 160 (2004).
  
  
• Sei Suzuki, Yusuke Kato and Yoshio Kuramoto
  "Quasi-hole structures in the electron-removal spectrum of fractional quantum Hall systems"
  J. Phys. Soc. Jpn. 71, 689 (2002).
  
  
• Sei Suzuki and Yoshio Kuramoto
  "Quantum phase transition in multilayer fractional quantum Hall systems"
  Physica B 298, 142 (2001).
  
  
• Sei Suzuki and Yoshio Kuramoto
  "Transition between compressible and incompressible states in infinite-layer fractional quantum Hall systems"
  Phys. Rev. B 62, 1921 (2000).
  
  

List of oral presentations (international meeting)

• Sei Suzuki, T. Hikichi, and K. Sengupta
  "Non-adiabatic quench dynamics near anisotropic quantum critical point" (invited talk)
  Dynamics and Manipulation of Quantum Systems, University of Tokyo, Tokyo, Japan, 14-16, Feb. 2011.
  
  
• Sei Suzuki
  "Kibble-Zurek mechanism in quantum annealing and simulated annealing" (invited talk)
  International Symposium on Nanoscience and Quantum Physics 2011, International House of Japan, Tokyo, Japan, 26-28, Jan. 2011.
  
  
• Sei Suzuki, T. Hikichi, and K. Sengupta
  "Non-adiabatic quench dynamics near anisotropic quantum critical point" (invited talk)
  STATPHYS Kolkata VII, Saha Institute of Nuclear Physics, Kolkata, India, 26-30, Nov. 2010.
  
  
• Sei Suzuki, Davide Rossini and Giuseppe Santoro
  "Quantum quench of a quantum Ising chain"
  Dynamics and Manipulation of Quantum Systems 2009, University of Tokyo, Tokyo, Japan, 13-16, Oct. 2009.
  
  
• Sei Suzuki
  "Comparison of quench dynamics in quantum and classical systems" (invited talk)
  International Workshop on Qauntum Phase Transition and Dynamics: Quenching, Annealing and Quantum Computation, Saha Institute of Nuclear Physics, Kolkata, India, 3-7, Feb. 2009.
  
  
• Sei Suzuki, Satoshi Morita and Tota Nakamura
  "Quantum annealing by a quantum Monte-Carlo method with cluster algorithm"
  Dynamics and Manipulation of Quantum Systems, University of Tokyo, Tokyo, Japan, 20-22, Oct. 2008.
  
  
• Sei Suzuki
  "A comparison of classical and quantum annealing dynamics" (invited talk)
  International Workshop on Statistical-Mechanical Informatics 2008, Sendai International Center, Sendai, Japan, 14-17, Sep. 2008.
  
  
• Sei Suzuki and Hidetoshi Nishimori
  "Quantum annealing by ferromagnetic interactions"
  STATPHYS Kolkata VI, Ffort Radisson, Raichak, India, January, 2007.
  
  
• Sei Suzuki and Masato Okada
  "Residual energies after the quantum annealing" (invited talk)
  International Workshop on Qauntum Annealing and Other Optimization Method, Saha Institute, Kolkata, India, March, 2005.
  
  

List of poster presentations (international meeting)

• Takero Ibuki, Tatsuya Yamamura, Sei Suzuki, and Jun-ichi Inoue
  "Cluster analysis and pattern recognition of cross-correlations in typical Japanese stocks by means of multi-dimensional scaling"
  ECONOPHYSICS VI International Workshop on Econophysics of Systemic Risk and Network Dynamics, Saha Institute of Nuclear Physics, Kolkata, India, 21-25, Oct. 2011.
  
  
• Sei Suzuki, Takumi Hikichi and Krishnendu Sengupta
  "Quench dynamics of the uniform and non-uniform Kitaev models"
  International Workshop on Statistical Physics of Quantum Systems, University of Tokyo, Tokyo, Japan, 2-4, Aug. 2010.
  
  
• Sei Suzuki and Hidetoshi Nishimori
  "Quantum annealing by transverse ferromagnetic interaction"
  STATPHYS23, Jenova (Italy), July 10 2007
  
  
• Sei Suzuki and Hidetoshi Nishimori
  "Quantum ferromagnetic annealing"
  Nanometer-Scale Quantum Physics nanoPHYS'07, Tokyo Institute of Technology, January, 2007.
  
  
• Sei Suzuki and Tatsuya Nakajima
  "Formulation and Application of the Quantum Monte Carlo Method to Fractional Quantum Hall Systems"
  The 15th International Conference on Electronic Properties of Two-Dimensional Systems, Nara, July, 2003.
  
  
• Sei Suzuki and Tatsuya Nakajima
  "Quantum Monte Carlo Study of Fractional Quantum Hall Systems"
  International Symposium ``Quantum Hall Effect: Past, Present, and Future'', Stuttgart, July, 2003.
  
  
• Sei Suzuki, Yusuke Kato, and Yoshio kuramoto
  "Appearance of quasi-particles in the single-electron spectrum of fractional quantum Hall systems"
  The 15th International Conference on High Magnetic Fields in Semiconductor Physics, Oxford, UK, August, 2002.
  
  
• Sei Suzuki, Yusuke Kato, and Yoshio kuramoto
  "Electron removal spectrum and elementary excitations in fractional quantum Hall systems"
  International Symposium on Carrier Interactions in Mesoscopic Systems, NTT Atsugi R\&D Center, February, 2001.
  
  
• Sei Suzuki and Yoshio Kuramoto
  "Quantum Phase Transition in Multilayer Fractional Quantum Hall Systems"
  The 14th International Conference on High Magnetic Fields in Semiconductor Physics, Matsue, Japan, September, 2000.
  
  

Research area

   Theory of condensed matter physics

• Dynamics of macroscopic quantum and classical systems
• Quantum annealing
• Quantum phase transitions
• Magnetism (disordered and/or frustrated systems)
• Quantum Hall effect

Profile

• 2002 Doctor of Sciences, Tohoku University

• 2002-2004 Dept. Basic Sciences, University of Tokyo (Post-doc fellow of JSPS)
• 2004-2006 Graduate School of Frontier Sciences, University of Tokyo (Post-doc fellow)
• 2006-2007 Department of Physics, Tokyo Institute of Technology (Post-doc fellow)
• 2007-2013 Department of Physics and Mathematics, Aoyama Gakuin University (Assistant professor)
• 2013-2021 Department of Liberal Arts, Saitama Medical University (Assistant professor)
• 2021- Department of Liberal Arts, Saitama Medical University (Associate professor)