Sawado Nobuyuki

サワドノブユキ | Sawado Nobuyuki

Research field (1)： Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Research keywords (1)： Topological soliton model

Research theme for competitive and other funds (2)：

2006 - 2012 場の理論をもちいた素粒子物理学と宇宙論の研究
2006 - 2012 Research of the particle physics and the cosmology in terms of the quantum field theory

Papers (64)：

Yuta Nasuda and Nobuyuki Sawado. SWKB Quantization Condition for Conditionally Exactly Solvable Systems and the Residual Corrections. NUCLEAR PHYSICS B. 2023. 987. 116087-1-116087-23
Yukito Koike, Atsushi Nakamula, Akihiro Nishie, Kiori Obuse, Nobuyuki Sawado, Yamato Suda, Kouichi Toda. Mock-integrability and stable solitary vortices. Chaos, Solitons & Fractals. 2022. 165. 1. 112782-112782
P. Klimas, N. Sawado and S. Yanai. Nodal compact Q-ball and Q-shell in the CPN nonlinear sigma model. PHYSICAL REVIEW D. 2022. 105. 8. 085004-1-085001-17
P. Klimas, L.C. Kubaski, N. Sawado and S. Yanai. Compact Q-balls and Q-shells in a multi-component CPN model. JOURNAL OF HIGH ENERGY PHYSICS. 2021. 09(2021). 084. 1-27
Nobuyuki Sawado and Shota Yanai. Phase analyses for compact, charged boson stars and shells harboring black holes in the CPN nonlinear sigma model. PHYSICAL REVIEW D. 2021. 103. 12. 125018-1-125018-14

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MISC (30)：

奈須田祐大,澤渡信之. SWKB 条件の逆問題:新たな可解量子力学系の構築. 日本物理学会 2023年春季大会概要集. 2023. 78. 1. 1963
花田風菜,澤渡信之. Dzyaloshinskii-Moriya 相互作用をもつ baby Skyrme 模型を用いたSkyrmion 解の構成. 日本物理学会 2023年春季大会概要集. 2023. 78. 1. 1971
花田風菜,澤渡信之. 高次微分項とポテンシャルによる新規な Skyrmion 解の構成. 日本物理学会第77回年次大会(2022年)概要集. 2022. 77. 1. 2716
澤渡信之, 中村厚,小布施祈織,戸田晃一. 準安定な孤立渦にみる層流および非線形性の効果. 日本物理学会第77回年次大会(2022年)概要集. 2022. 77. 1. 1969
奈須田祐大,澤渡信之. 座標に依存する質量の解ける量子力学と SWKB 量子化条件. 日本物理学会第77回年次大会(2022年)概要集. 2022. 77. 1. 1968

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Books (2)：

日本物理学会誌3月号;N.Manton and P.Sutcliffe, Topological Solitons (Cambridge Univ.Press)の書評
社団法人日本物理学会誌;〒105-0004東京都港区新橋5丁目34番3号栄進開発ビル5F 2007
New Developments in Soliton Research
Nova Science Publishers; Inc, 400 Oser Ave, Suite 1600, Hauppauge NY, 11788-3619,ISBN: 1-59554-561-8 2006

Lectures and oral presentations (205)：

Quantum harmonic oscillator revisited: construction of novel solvable quantum-mechanical potentials
(Workshop on solitons: Zero mode, Mechanization, and the dynamics 2023)
Level Crossings and Din-Zakrzewski solutions -- interpretation of fermion zero modes in moduli space
(Workshop on solitons: Zero mode, Mechanization, and the dynamics 2023)
Application of the machine learning technique to the analysis of the stable vortex in a (2+1) quasi-integrable system
(Workshop on solitons: Zero mode, Mechanization, and the dynamics 2023)
A PINN study for vortices of atmosphere/plasma in shallow water systems
(2023 Asia-Pacific Regional IAU Meeting (APRIM2023) 2023)
Q-ball, Q-shell capacitor
(The XII. International Symposium on Quantum Theory and Symmetries (QTS12) 2023)

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Professional career (1)：

Ph.D. (Tokyo University of Science)

Work history (1)：

2001 - 2005 Faculty of Science and Technology, Tokyo University of Science Research assistant

Committee career (5)：

2019/11/29 - 2019/11/29 Workshop on Solitons, Gauge Fieldsand Fermions: Methods and Applications The organizer
2018/04/28 - 2018/04/28 Workshop on Solitons, Gauge Fields and the Duality: Methods and Applications The organizer
2017/04/01 - 2018/03/31 日本物理学会日本物理学会年次大会実行委員会委員
2017/12/02 - 2017/12/02 Workshop on Solitons, Gauge Fields and the Integrability: Methods and Applications The organizer
2005/10/01 - 2006/09/30 素粒子論グループ素粒子論グループ事務局担当

Awards (1)：

2019/02/22 - 本学教員らの論文が「Physical Review D」誌のKaleidoscopeに選出

Association Membership(s) (5)：

素粒子論グループ , 日本物理学会 , Workshop on Solitons, Gauge Fields and the Integrability: Methods and Applications , Workshop on Solitons, Gauge Fields and the Duality: Methods and Applications , Workshop on Solitons, Gauge Fieldsand Fermions: Methods and Applications

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