Kazumasa A Takeuchi

Profile Information

Affiliation: 准教授, 大学院理学系研究科物理学専攻, 東京大学

Degree: 博士（理学）(Mar, 2010, 東京大学)

ORCID ID: https://orcid.org/0000-0002-7217-6860
J-GLOBAL ID: 201801015609884890
researchmap Member ID: B000300325

External link: http://lab.kaztake.org/index-j.html

Research Areas

Research History

Dec, 2018 - Present

Institute for Physics of Intelligence, The University of Tokyo
Oct, 2018 - Present

PRESTO researcher, PRESTO, JST
May, 2018 - Present

associate professor, Department of Physics, Graduate School of Science, The University of Tokyo
May, 2018 - Mar, 2021

visiting associate professor, Department of Physics, School of Science, Tokyo Institute of Technology
Apr, 2016 - Apr, 2018

associate professor, Department of Physics, School of Science, Tokyo Institute of Technology
Apr, 2015 - Mar, 2016

associate professor, Department of Physics, Graduate School of Science, Tokyo Institute of Technology
May, 2012 - Mar, 2015

assistant professor, Department of Physics, Graduate School of Science, The University of Tokyo
Apr, 2011 - May, 2012

project assistant professor, Department of Physics, Graduate School of Science, The University of Tokyo
Apr, 2011 - Sep, 2011

visiting researcher, Service de Physique de l'?tat Condens?, CEA-Saclay
Sep, 2010 - Mar, 2011

JSPS postdoctoral fellow for research abroad, Service de Physique de l'?tat Condens?, CEA-Saclay
Apr, 2010 - Aug, 2010

Research fellow, Department of Physics, Graduate School of Science, The University of Tokyo

Education

Apr, 2007 - Mar, 2010

Department of Physics (Doctoral Program), Graduate School of Science, The University of Tokyo
Jul, 2007 - Jun, 2008

Service de Physique de l'État Condensé, CEA-Saclay
Apr, 2005 - Mar, 2007

Department of Physics (Master's Program), Graduate School of Science, The University of Tokyo
Apr, 2003 - Mar, 2005

Department of Physics, Faculty of Science, The University of Tokyo
Apr, 2001 - Mar, 2003

Natural Sciences I, College of Arts and Sciences, The University of Tokyo

Major Awards

Papers

Active colloid with externally induced periodic bipolar motility and its cooperative motion

Airi N. Kato, Kazumasa A. Takeuchi, Masaki Sano

arXiv, 2203.12882, Mar 24, 2022
Scale invariance of cell size fluctuations in starving bacteria

Takuro Shimaya, Reiko Okura, Yuichi Wakamoto, Kazumasa A. Takeuchi

Communications Physics, 4(1) 238, Nov 10, 2021 Peer-reviewedLast authorCorresponding author
Initial perturbation matters: implications of geometry-dependent universal Kardar-Parisi-Zhang statistics for spatiotemporal chaos

Yohsuke T. Fukai, Kazumasa A. Takeuchi

Chaos, 31(11) 111103, Nov 9, 2021 Peer-reviewedLast author
Phase-ordering kinetics in the Allen-Cahn (Model A) class: universal aspects elucidated by electrically-induced transition in liquid crystals

Renan A. L. Almeida, Kazumasa A. Takeuchi

Phys. Rev. E, 104 054103, Nov 5, 2021 Peer-reviewedLast author
Scaling and Spontaneous Symmetry Restoring in Reconnecting Nematic Disclinations

Yohei Zushi, Kazumasa A. Takeuchi

arXiv, 2110.00442, Oct 1, 2021 Last authorCorresponding author
3D-induced polar order and topological defects in growing bacterial populations

Takuro Shimaya, Kazumasa A. Takeuchi

arXiv, 2106.10954, Jun, 2021 Last author
Direct Evidence for Universal Statistics of Stationary Kardar-Parisi-Zhang Interfaces

Takayasu Iwatsuka, Yohsuke T. Fukai, Kazumasa A. Takeuchi

Physical Review Letters, 124(25) 250602, Jun 24, 2020 Peer-reviewedLast authorCorresponding author
Kardar-Parisi-Zhang Interfaces with Curved Initial Shapes and Variational Formula

Yohsuke T. Fukai, Kazumasa A. Takeuchi

Physical Review Letters, 124(6) 060601, Feb 10, 2020 Peer-reviewedLast author
Lane formation and critical coarsening in a model of bacterial competition

Takuro Shimaya, Kazumasa A. Takeuchi

Phys. Rev. E, 99(4) 042403, Apr 12, 2019 Peer-reviewedLast author
An appetizer to modern developments on the Kardar–Parisi–Zhang universality class

Kazumasa A. Takeuchi

Physica A: Statistical Mechanics and its Applications, 504 77-105, Aug 15, 2018 Peer-reviewedLead authorLast authorCorresponding author
When fast and slow interfaces grow together: Connection to the half-space problem of the Kardar-Parisi-Zhang class

Yasufumi Ito, Kazumasa A. Takeuchi

Physical Review E, 97(4) 040103(R), Apr 13, 2018 Peer-reviewed
Measuring Lyapunov exponents of large chaotic systems with global coupling by time series analysis

Taro P. Shimizu, Kazumasa A. Takeuchi

Chaos, 28 121103, 2018 Peer-reviewed
1/f (alpha) power spectrum in the Kardar-Parisi-Zhang universality class

Kazumasa A. Takeuchi

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 50(26) 264006, Jun, 2017 Peer-reviewed
Memory and Universality in Interface Growth

Jacopo De Nardis, Pierre Le Doussal, Kazumasa A. Takeuchi

PHYSICAL REVIEW LETTERS, 118(12) 125701, Mar, 2017 Peer-reviewed
Kardar-Parisi-Zhang Interfaces with Inward Growth

Yohsuke T. Fukai, Kazumasa A. Takeuchi

Phys. Rev. Lett., 119 030602, Nov 2, 2016 Peer-reviewed
Universal Critical Behavior at a Phase Transition to Quantum Turbulence

Masahiro Takahashi, Michikazu Kobayashi, Kazumasa A. Takeuchi

arXiv, 1609.01561, Sep 6, 2016 Last authorCorresponding author
Characteristic Sign Renewals of Kardar-Parisi-Zhang Fluctuations

Kazumasa A. Takeuchi, Takuma Akimoto

JOURNAL OF STATISTICAL PHYSICS, 164(5) 1167-1182, Sep, 2016 Peer-reviewed
Estimating the Dimension of an Inertial Manifold from Unstable Periodic Orbits

X. Ding, H. Chate, P. Cvitanovic, E. Siminos, K. A. Takeuchi

PHYSICAL REVIEW LETTERS, 117(2) 024101, Jul, 2016 Peer-reviewed
A KPZ Cocktail-Shaken, not Stirred...

Timothy Halpin-Healy, Kazumasa A. Takeuchi

JOURNAL OF STATISTICAL PHYSICS, 160(4) 794-814, Aug, 2015 Peer-reviewed
Interface fluctuations for deposition on enlarging flat substrates

I. S. S. Carrasco, K. A. Takeuchi, S. C. Ferreira, T. J. Oliveira

NEW JOURNAL OF PHYSICS, 16 123057, Dec, 2014 Peer-reviewed

Books and Other Publications

ムースの物理学:構造とダイナミクス (物理学叢書 110)

Isabelle Cantat, Sylvie Cohen-Addad, Florence Elias, François Graner, Reinhard Hoehler, Olivier Pitois, Florence Rouyer, Arnaud Saint-Jalmes, 奥村剛

吉岡書店, Dec 5, 2016 (ISBN: 4842703687)

Misc.

Exploring Universal Laws in Non-equilibrium Statistical Physics with Liquid Crystal Turbulence

Kazumasa A. Takeuchi

Ekisho, 24(4) 218-227, Oct, 2020 Peer-reviewedInvited
The KPZ universality class: non-equilibrium scaling laws bridging exact solutions and experiments

Kazumasa A. Takeuchi

Bussei Kenkyu @Web, 8 081205, Feb, 2020 InvitedLead authorLast authorCorresponding author
Intriguing similarity between crystal growth and equilibrium facet fluctuations

Kazumasa A. Takeuchi

Journal of the Japanese Association for Crystal Growth, 45(2) 45-2-05, 2018 Peer-reviewedInvited
Micro and macro in non-equilibrium phase transitions: in the case of absorbing-state transitions

Kazumasa A. Takeuchi

Surikagaku, 649 38-44, 2017 Invited
Stochastic models in statistical physics and KPZ universality class - when non-equilibrium toy models meet real phenomena

Kazumasa A. Takeuchi

Surikagaku, 631 26-31, 2016 Invited
Physics of Non-Equilibrium Phase Transitions into Absorbing States

Kazumasa A. Takeuchi

BUTSURI, 70(8) 599-607-607, 2015 Peer-reviewedInvited
Experimental realization of Tracy-Widom distributions and beyond: KPZ interfaces in turbulent liquid crystal

Kazumasa A. Takeuchi

MSRI Publications, 65 495-507, 2014 Peer-reviewedInvited
Emergence of random matrix theory in fluctuating interfaces

Kazumasa A. Takeuchi

Bull. Jpn. Soc. Ind. Appl. Math., 23(2) 58-67-67, 2013 Peer-reviewedInvited
Effective dimension and extensivity of large dynamical systems - Lyapunov analysis approach -

Kazumasa A. Takeuchi

RIMS Kôkyûroku, 1827 123-139, 2013 Invited
Comment on "Experimental determination of KPZ height-fluctuation distributions" by L. Miettinen et al.

Kazumasa A. Takeuchi

unpublished, 2012
ASEP as a model for growth processes: universal fluctuations and experimental evidence

Kazumasa A. Takeuchi

Proceedings of the 18th Symposium on Simulation of Traffic Flow (Mathematical Society of Traffic Flow), 1-4, 2012 Invited
Unexpected relation between growing interfaces and random matrices -experimental evidence in turbulent liquid crystals-

Kazumasa A. Takeuchi

RIAM Workshop Report, 23AO-S7 68-76, 2012 Peer-reviewedInvited
Brownian Motion to Growing Interfaces - universal laws of physics across biology, economics, and mathematics -

Kazumasa A. Takeuchi

Cahier Multiculturel de la Maison du Japon, 5 8-15, 2011 Invited
Universality in fluctuations of growing interfaces - beyond scaling laws

Kazumasa A. Takeuchi

Bussei Kenkyu, 96 22-25, 2011 Invited
Self-organization and Dynamics of Active Matter - informal proceedings, impressions, etc. of the workshop -

Kazumasa A. Takeuchi, Noriko Oikawa, Shio Inagaki, Takahiro Sakaue, Hirofumi Wada

Bussei Kenkyu, 93 247-270, 2009 Invited
Directed Percolation Universality at a Phase Transition between Turbulent States in the Electrohydrodynamic Convection of Liquid Crystals

Kazumasa A. Takeuchi, Masafumi Kuroda, Hugues Chaté, Masaki Sano

RIAM Workshop Report, 18ME-S7 86-94, 2007
Ising Phase Transition Related to an Anomalous Structure of the Invariant Set in a Bernoulli Coupled Map Lattice - A "Seed" of the Ising Transition hidden in the Invariant Set -

Kazumasa Takeuchi, Masaki Sano

IEICE Technical Report, Nonlinear problems, 105(416) 31-36, 2005

Committee Memberships

Jan, 2022 - Dec, 2024

Physical Review E Editorial Board Member, Americal Physical Society
Apr, 2016 - Mar, 2018

日本物理学会誌新著紹介小委員会委員, 日本物理学会
Apr, 2015 - Mar, 2018

固体物理誌友, アグネ技術センター
Oct, 2016 - Sep, 2017

領域11運営委員, 日本物理学会
Nov, 2014 - Aug, 2017

Scientific Reports, Editorial Board Member, Nature Publishing Group
Nov, 2014 - Aug, 2017

Scientific Reports, Editorial Board Member, Nature Publishing Group

Presentations

143

Direct 3D observation of topological defect dynamics in liquid crystal and spontaneous symmetry restoring

Kazumasa A. Takeuchi and Yohei Zushi

The 69th JSAP Spring Meeting 2022, Mar 23, 2022 Invited
Glass transition of dense bacterial populations

Kazumasa A. Takeuchi

2022 (77th) Annual Meeting of The Physical Society of Japan, Mar 19, 2022 Invited
Initial condition dependence of KPZ universality: from soft matter experiments to quantum spin chains

Kazumasa A. Takeuchi

APS March Meeting 2022, Mar 17, 2022 Invited
3D-induced polar order & topological defects in growing bacterial populations

Kazumasa A. Takeuchi and Takuro Shimaya

APS March Meeting 2022, Mar 16, 2022
Bacterial glass

Kazumasa A. Takeuchi

Seminar at LPTMC, Sorbonne Université, Mar 7, 2022 Invited
Observing 3D dynamics of liquid crystalline topological defects

Kazumasa A. Takeuchi

CREST topology joint seminar, Jan 25, 2022 Invited
Direct observation of 3D dynamics of liquid crystalline defects

Kazumasa A. Takeuchi

PRESTO Research Area "Topology", 6th Research Area Meeting, Jan 6, 2022
3D-induced polar order and topological defects in growing bacterial populations

Kazumasa A. Takeuchi

2021 The Korean Physical Society Fall Meeting, Oct 22, 2021 Invited
Topological defect dynamics in liquid crystal: observation and analogy to quantum vortices

Kazumasa A. Takeuchi

23th Helium online seminar, Jul 30, 2021 Invited
Bacterial populations as liquid crystal out of equilibrium and topological defects therein

Kazumasa A. Takeuchi

PRESTO Research Area "Topology", 5th Research Area Meeting, Jul 12, 2021
Universal Kardar-Parisi-Zhang statistics explored in liquid crystal turbulence

Kazumasa A. Takeuchi

Autumn Meeting of the Brazilian Physics Society 2021, Jun 23, 2021 Invited
Universality and Initial-Shape Dependence of Perturbation Dynamics in Spatiotemporal Chaos

Kazumasa A. Takeuchi, Yohsuke T. Fukai

SIAM Conference on Applications of Dynamical Systems (DS21), May 23, 2021 Invited
Direct 3D observation of topological defect dynamics in liquid crystal

Kazumasa A. Takeuchi

CEMS Topical Meeting Online: Emergent Nonequilibrium Dynamics in Soft Materials, Apr 23, 2021 Invited
Dynamic scaling of liquid crystal defects: microscopic and macroscopic views

Kazumasa A. Takeuchi

Quantized vortices and nonlinear waves, Feb 19, 2021 Invited
From liquid-crystal experiments to non-equilibrium exact solutions, and to quantum many-body systems

Kazumasa A. Takeuchi

New frontiers of applied physics, Dec 21, 2020 Invited
Construction of a patterned alignment system for studying exotic defects in liquid crystals and discussions

Kazumasa A. Takeuchi

PRESTO Research Area "Topology", 4th Research Area Meeting, Dec 2, 2020
Microfluidics for dense bacterial populations unveils scale invariance in starving bacteria

Kazumasa A. Takeuchi

2020 NCTS Complex Systems Workshop, Oct 23, 2020 Invited
Statistical physics experiments on dense bacterial populations

Kazumasa A. Takeuchi

"Information physics of living matters", 2nd Project Meeting, Sep 28, 2020
Extensive microperfusion system for dense bacterial populations and its applications for statistical physics of cells with information

Kazumasa A. Takeuchi

The 58th Annual Meeting of the Biophysical Society of Japan, Sep 17, 2020
3D observation of topological defects in liquid crystal: dynamics and structure

Kazumasa A. Takeuchi

PRESTO Research Area "Topology", 3rd Research Area Meeting, Jun 12, 2020

Research Projects

Glass/jamming transitions of the out-of-equiilbirum systems

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2024
非平衡界面ゆらぎの大偏差計測に向けた重点サンプリング法の実験実装と実現

科学研究費助成事業基盤研究(B), 日本学術振興会, Apr, 2020 - Mar, 2024

竹内一将
情報物理学でひもとく生命の秩序と設計原理

科学研究費助成事業新学術領域研究(研究領域提案型), 日本学術振興会, Jun, 2019 - Mar, 2024

岡田康志, 佐々真一, 石島秋彦, 沙川貴大, 伊藤創祐, 猪股秀彦, 小林徹也, 澤井哲, 竹内一将, 川口喬吾, 青木一洋, 松岡里実, 神原丈敏, 榎佐和子, 池崎圭吾, 中島昭彦, 福岡創
高密度細菌集団の秩序創発・状態制御を司る熱統計力学原理の探求

科学研究費助成事業新学術領域研究(研究領域提案型), 日本学術振興会, Jun, 2019 - Mar, 2024

竹内一将, 西口大貴
液晶トポロジカル乱流の構造決定と負粘性材料科学の開拓

さきがけ, 科学技術振興機構, Oct, 2018 - Mar, 2022
還流系を用いた中立的生態系実験の実現とその統計力学的解析

科学研究費助成事業基盤研究(B), 日本学術振興会, Apr, 2016 - Mar, 2020

竹内一将, 若本祐一
液晶乱流における量子的渦糸の直接観測と階層構造の解明

科学研究費助成事業新学術領域研究(研究領域提案型), 日本学術振興会, Apr, 2019 - Jun, 2019

竹内一将
Toward an experimental realization of instability analysis for large chaotic systems

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Takeuchi Kazumasa, Shimizu Taro P.
Fostering Joint International Research for "Synergy of Fluctuation and Structure : Quest for Universal Laws in Non-Equilibrium Systems"

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Nov, 2015 - Mar, 2018

SANO Masaki
Universalities in motion and structure out of nonequilibrium fluctuations

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jun, 2013 - Mar, 2018

Sano Masaki
Experimental statistical physics for macroscopic non-equilibrium systems using liquid-crystal turbulence

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (A), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Takeuchi Kazumasa
非平衡相転移の究明を目的とした、動的測定法によるDPユニバーサリティの実験的検証

科学研究費助成事業特別研究員奨励費, 日本学術振興会, 2007 - 2009

竹内一将

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Papers

Books and Other Publications

Misc.

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