Sugishita, Sotaro(Graduate School of Science, Division of Physics and Astronomy) | Activity Database on Education and Research, Kyoto University

Sugishita, Sotaro

Graduate School of Science, Division of Physics and Astronomy Assistant Professor

Last Updated :2025/06/05

Basic Information

Faculty

Faculty of Science

Email Address

Email Address
sugishita.sotaro.7dkyoto-u.ac.jp

Professional Memberships

From Dec. 2012, To Present
日本物理学会

Academic Degree

25 Mar. 2013
京都大学修士（理学）

23 Mar. 2016
京都大学博士（理学）

Academic Resume (Undergraduate School/Majors)

京都大学, 理学部, 卒業

ID,URL

J-Global ID
201601013820425195

researchmap URL

https://researchmap.jp/soutaro_sugisita

Last Updated :2025/06/05

Research

Research Areas

Natural sciences, Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Papers

Heat and work in black hole thermodynamics via holography
Tomohiro Shigemura; Keito Shimizu; Sotaro Sugishita; Daichi Takeda; Takuya Yoda
JHEP, 07 May 2025, Peer-reviewed

Celestial two-point functions and rectified dictionary
Hideo Furugori; Naoki Ogawa; Sotaro Sugishita; Takahiro Waki
Journal of High Energy Physics, 09 Feb. 2024, Peer-reviewed

Construction of a new model generating three-dimensional random volumes:Towards a formulation of membrane theory
Sugishita, Sotaro
23 Mar. 2016

Dress code for infrared safe scattering in QED
Hayato Hirai; Sotaro Sugishita
Progress of Theoretical and Experimental Physics, 02 May 2023, Peer-reviewed

Spectrum of quantum KdV hierarchy in the semiclassical limit
Anatoly Dymarsky; Kakkar, Ashish; Pavlenko, Kirill; Sugishita, Sotaro
JHEP, 21 Sep. 2022, Peer-reviewed

Target space entanglement in quantum mechanics of fermions at finite temperature
Temma Hanyuda; Soichiro Mori; Sotaro Sugishita
Journal of High Energy Physics, 20 Sep. 2022, Peer-reviewed

Rindler Bulk Reconstruction and Subregion Duality in AdS/CFT
Sotaro Sugishita; Seiji Terashima
Journal of High Energy Physics, 13 Jul. 2022, Peer-reviewed

Target space entanglement in quantum mechanics of fermions and matrices
Sotaro Sugishita
Journal of High Energy Physics, Aug. 2021, Peer-reviewed

IR finite S-matrix by gauge invariant dressed states
Hayato Hirai; Sotaro Sugishita
Journal of High Energy Physics, Feb. 2021, Peer-reviewed

KdV-charged black holes
Anatoly Dymarsky; Sotaro Sugishita
Journal of High Energy Physics, 19 Feb. 2020, Peer-reviewed

Dressed states from gauge invariance
Hayato Hirai; Sugishita, Sotaro
JHEP, 07 Jun. 2019, Peer-reviewed

Deep Learning and Holographic QCD
Hashimoto, Koji; Sugishita, Sotaro; Tanaka, Akinori; Tomiya, Akio
Phys.Rev.D, 15 Nov. 2018, Peer-reviewed

Deep learning and the AdS/CFT correspondence
Hashimoto, Koji; Sugishita, Sotaro; Tanaka, Akinori; Tomiya, Akio
Phys.Rev.D, 27 Aug. 2018, Peer-reviewed

Thoughts on Holographic Complexity and its Basis-dependence
Hashimoto, Koji; Iizuka, Norihiro; Sugishita, Sotaro
Phys.Rev.D, 07 Aug. 2018, Peer-reviewed

Conservation Laws from Asymptotic Symmetry and Subleading Charges in QED
Hayato Hirai; Sugishita, Sotaro
JHEP, 18 Jul. 2018, Peer-reviewed

Notes on the gravitational, electromagnetic and axion memory effects
Hamada, Yuta; Sugishita, Sotaro
JHEP, 03 Jul. 2018, Peer-reviewed

Time evolution of complexity in Abelian gauge theories
Hashimoto, Koji; Iizuka, Norihiro; Sugishita, Sotaro
Phys.Rev.D, 07 Dec. 2017, Peer-reviewed

On the Time Dependence of Holographic Complexity
Carmi, Dean; Shira Chapman; Hugo Marrochio; Myers, Robert C.; Sugishita, Sotaro
JHEP, 28 Nov. 2017, Peer-reviewed

Soft pion theorem, asymptotic symmetry and new memory effect
Yuta Hamada; Sotaro Sugishita
Journal of High Energy Physics, Nov. 2017, Peer-reviewed

Entanglement entropy for free scalar fields in AdS
Sugishita, Sotaro
JHEP, 21 Sep. 2016, Peer-reviewed

Triangle-hinge models for unoriented membranes
Fukuma, M.; Sugishita, S.; Umeda, N.
Progress of Theoretical and Experimental Physics, 2016, Peer-reviewed
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Matter fields in triangle-hinge models
Fukuma, M.; Sugishita, S.; Umeda, N.
Progress of Theoretical and Experimental Physics, 2016, Peer-reviewed
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Random volumes from matrices
Masafumi Fukuma; Sotaro Sugishita; Naoya Umeda
JOURNAL OF HIGH ENERGY PHYSICS, Jul. 2015, Peer-reviewed
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Ramond-Ramond couplings of D-branes
Koji Hashimoto; Sotaro Sugishita; Seiji Terashima
JHEP 1503 (2015) 077, 05 Jan. 2015, Peer-reviewed
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Holographic holes in higher dimensions
Robert C. Myers; Junjie Rao; Sotaro Sugishita
JOURNAL OF HIGH ENERGY PHYSICS, Jun. 2014, Peer-reviewed

Master equation for the Unruh-DeWitt detector and the universal relaxation time in de Sitter space
Fukuma, Masafumi; Sakatani, Yuho; Sugishita, Sotaro
Phys.Rev.D, 10 Mar. 2014, Peer-reviewed
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Exact results in supersymmetric field theories on manifolds with boundaries
Sotaro Sugishita; Seiji Terashima
JOURNAL OF HIGH ENERGY PHYSICS, Nov. 2013, Peer-reviewed

Propagators in de Sitter space
Masafumi Fukuma; Sotaro Sugishita; Yuho Sakatani
PHYSICAL REVIEW D, Jul. 2013, Peer-reviewed
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Misc.

Notes on Rindler wave packets in Minkowski spacetime
Shono Shibuya; Sotaro Sugishita
26 May 2025

Asymptotic symmetry and confinement in three-dimensional QED
Keito Shimizu; Sotaro Sugishita
26 Mar. 2025

Bulk Reconstruction and Gauge Invariance
Sotaro Sugishita; Seiji Terashima
04 Sep. 2024

Subregion Complementarity in AdS/CFT
Sotaro Sugishita; Seiji Terashima
08 Sep. 2023

Target Space Entanglement in Quantum Mechanics of Fermions and Matrices
Sotaro Sugishita
Proceedings of the East Asia Joint Symposium on Fields and Strings 2021, Jun. 2022, Peer-reviewed

メモリー効果と漸近対称性
杉下宗太郎
パリティ, 2019

Presentations

Bulk reconstruction and gauge invariance
Sotaro Sugishita
名古屋大学E研セミナー, 14 Jan. 2025, Invited

Bulk reconstruction and gauge invariance
Sotaro Sugishita
Huzhou University, online seminar, 24 Oct. 2024, Invited

Subregion Complementarity in AdS/CFT
Sotaro Sugishita
Holography in Beijing 2024, 02 Jul. 2024, Invited

Subregion Complementarity in AdS/CFT
Sotaro Sugishita
KEK Theory Center Seminar, 24 Jun. 2024, Invited

Infrared divergences and asymptotic symmetry in QED
Sotaro Sugishita
Osaka University Intensive Lectures, Invited

Dress code for inclusive cross section in QED
Sotaro Sugishita
Osaka University Particle Physics Group Seminar, 19 Jun. 2024, Invited

Dress code for infrared safe scattering in QED
Sotaro Sugishita
京都大学素粒子論研究室, 08 Aug. 2023, Invited

物理学とAI
Sotaro Sugishita
名古屋大学高等研究院卓越・先端・次世代シンポジウム「AIは学術に新たな発見をもたらすか？」, 11 Oct. 2023, Invited

QEDの赤外発散と漸近対称性
Sotaro Sugishita
基研研究会素粒子物理学の進展２０２３, 29 Aug. 2023, Invited

Dress code for infrared safe scattering in QED
Sotaro Sugishita
University of Kentucky, seminar, 23 Aug. 2023, Invited

Entanglement entropy for free scalar fields in AdS
Sotaro Sugishita
Perimeter Institute, String group meeting, 23 Sep. 2016, Invited

Holographic Holes in Higher Dimensions
Sotaro Sugishita
大阪大学素粒子論研究室セミナー, 12 Apr. 2016, Invited

Random volumes from matrices
Sotaro Sugishita
日本大学素粒子論研究室セミナー, 04 Nov. 2015, Invited

Random volumes from matrices
Sotaro Sugishita
大阪大学素粒子論研究室セミナー, 07 Jul. 2015, Invited

Ramond-Ramond Couplings of D-branes
Sotaro Sugishita
北海道大学素粒子論研究室セミナー, 15 May 2015, Invited

Ramond-Ramond Couplings of D-branes
Sotaro Sugishita
東京工業大学素粒子論研究室セミナー, 15 Apr. 2015, Invited

Holographic Holes in Higher Dimensions
Sotaro Sugishita
基礎物理学研究所セミナー, 09 May 2014, Invited

Propagators in nonstationary spacetime and the nonequilibrium-thermodynamics of de Sitter space
Sotaro Sugishita
東京大学素粒子論研究室（駒場）セミナー, 23 Apr. 2014, Invited

Propagators in de Sitter space
Sotaro Sugishita
Perimeter Institute, Cosmology group meeting, 20 Feb. 2014, Invited

Exact results in supersymmetric field theories on manifolds with boundaries
Sotaro Sugishita
岡山光量子研究所セミナー, 04 Dec. 2013, Invited

Master equation for the Unruh-DeWitt detector and the universal relaxation time in de Sitter space
Sotaro Sugishita
基研研究会「場の理論と弦理論」, 21 Aug. 2013

de Sitter時空上の場の理論とその(非平衡)熱力学的性質
Sotaro Sugishita
奈良女子大学素粒子論研究室セミナー, 24 May 2013, Invited

Target space entanglement in quantum mechanics of fermions and matrices
Sotaro Sugishita
SAG workshop Entanglement, Large N and Black Hole, 13 May 2023, Invited

Dress code for infrared safe S-matrix in QED
Sotaro Sugishita
YITP Elementary Particle Theory Group Seminar, 14 Apr. 2023, Invited

Rindler bulk reconstruction and subregion duality in AdS/CFT
Sotaro Sugishita
中央大学理工学部物理学科素粒子理論研究室セミナー, 30 Jan. 2023, Invited

Rindler Bulk Reconstruction and Subregion Duality in AdS/CFT
Sotaro Sugishita
大阪大学素粒子論研究室セミナー, 20 Dec. 2022, Invited

QEDの赤外発散と漸近対称性
杉下宗太郎
KMI分野横断セミナー「時空の漸近構造、赤外発散、重力波」, 18 Dec. 2022, Invited

Dress code for infrared safe scattering in QED
Sotaro Sugishita
信州大学物質基礎科学セミナー, 08 Nov. 2022, Invited

Spectrum of quantum KdV hierarchy in the semiclassical limit
Sotaro Sugishita
Joint HEP-TH seminar, 19 Oct. 2022, Invited

Rindler Bulk Reconstruction and Subregion Duality in AdS/CFT
Sotaro Sugishita
Workshop on General Relativity, Cosmology, and Black Hole Information Paradox, 23 Sep. 2022

Contradiction of Entanglement Wedge Reconstruction in AdS/CFT
Sotaro Sugishita
YITP Workshop 場の理論と弦理論 2022, 20 Aug. 2022

Rindler Bulk Reconstruction and Subregion Duality in AdS/CFT
Sotaro Sugishita
Indian Institute of Technology Mandi, online seminar, 03 Aug. 2022, Invited

Dress code for infrared safe S-matrix in QED
Sotaro Sugishita
理研iTHEMS 理論物理学セミナー, 22 Jun. 2022, Invited

Gauge invariant dressed S-matrix and decoherence problem in QED
杉下宗太郎
東京大学素粒子論研究室（駒場）セミナー, 08 Jun. 2022, Invited

Gauge invariant dressed S-matrix and decoherence problem in QED
Sotaro Sugishita
東京工業大学素粒子宇宙論研究室セミナー, 18 May 2022, Invited

Target space entanglement in quantum mechanics of fermions and matrices
杉下宗太郎
京都大学素粒子論研究室セミナー, 22 Dec. 2021, Invited

Gauge invariant dressed S-matrix and decoherence problem in QED
Sotaro Sugishita
京都大学基礎物理学研究所セミナー, 10 Dec. 2021, Invited

Target space entanglement in quantum mechanics of fermions and matrices
Sotaro Sugishita
KEK 理論セミナー, 20 Oct. 2021, Invited

Target space entanglement in quantum mechanics of fermions and matrices
Sotaro Sugishita
大阪大学素粒子論研究室セミナー, 27 Jul. 2021, Invited

IR finite S-matrix by gauge invariant dressed states
Sotaro Sugishita
神戸大学宇宙論研究室セミナー, 20 Apr. 2021, Invited

IR finite S-matrix by gauge invariant dressed states
Sotaro Sugishita
名古屋大学 E研セミナー, 13 Apr. 2021, Invited

IR finite S-matrix by gauge invariant dressed states
Sotaro Sugishita
東北大学素粒子・宇宙理論研究室セミナー, 05 Nov. 2020, Invited

日本物理学会若手奨励賞受賞記念講演: 量子電磁力学における漸近対称性・軟光子定理・メモリー効果と赤外発散問題
杉下宗太郎
日本物理学会2020年秋季大会, 14 Sep. 2020, Invited

KdV in 2D CFT and 3D gravity
Sotaro Sugishita
大阪大学素粒子論研究室セミナー, 27 Dec. 2019

KdV in 2D CFT and 3D gravity
Sotaro Sugishita
京都大学基礎物理学研究所セミナー, 25 Dec. 2019, Invited

Memory effects and asymptotic symmetry
Sotaro Sugishita
University of Kentucky, string group seminar, 05 Nov. 2018, Invited

Deep learning and AdS/CFT
Sotaro Sugishita
Discrete Approaches to the Dynamics of Fields and Space-Time 2018, 10 Sep. 2018, Invited

Memory effects and the related infrared physics
Sotaro Sugishita
YITP Workshop Strings and Fields 2018, 30 Jul. 2018, Invited

Memory effects and asymptotic symmetries
Sotaro Sugishita
筑波大学素粒子論研究室セミナー, 21 Jun. 2018, Invited

Notes on the gravitational, electromagnetic and axion memory effects
Sotaro Sugishita
京都大学素粒子論研究室セミナー, 16 May 2018, Invited

On the Time Dependence of Holographic Complexity
Sotaro Sugishita
東京大学素粒子論研究室（駒場）セミナー, 09 May 2018, Invited

Notes on the gravitational, electromagnetic and axion memory effects
Sotaro Sugishita
国立台湾大学セミナー, 20 Apr. 2018, Invited

Soft pion theorem, asymptotic symmetry and new memory effect
Sotaro Sugishita
大阪大学素粒子論研究室セミナー, 25 Jan. 2018, Invited

Time Evolution of Complexity in Abelian Gauge Theories - And Playing Quantum Othello Game -
Sotaro Sugishita
Fudan University, seminar, 19 Dec. 2017, Invited

On the Time Dependence of Holographic Complexity
Sotaro Sugishita
大阪大学素粒子論研究室セミナー, 28 Nov. 2017, Invited

Soft pion theorem, asymptotic symmetry and new memory effect
Sotaro Sugishita
東京大学素粒子論研究室（本郷）セミナー, 30 Oct. 2017, Invited

Soft pion theorem, asymptotic symmetry and new memory effect
Sotaro Sugishita
基礎物理学研究所セミナー, 19 Oct. 2017, Invited

Entanglement Entropy for Free Scalar Fields in AdS
Sotaro Sugishita
東京大学素粒子論研究室（駒場）セミナー, 14 Jun. 2017, Invited

Entanglement Entropy for Free Scalar Fields in AdS
Sotaro Sugishita
Korea Institute for Advanced Study, seminar, 29 May 2017, Invited

Ramond-Ramond couplings of D-branes
Sotaro Sugishita
The 2nd Joint Kyoto-NTU High Energy Theory Workshop, 29 Mar. 2015, Invited

Reconstruction of bulk surfaces in holography
Sotaro Sugishita
Progress in String Theory and Particle Phenomenology -the Kick-off Workshop of SPIRITS-, 11 Sep. 2014, Invited

Awards

19 Sep. 2019
素粒子メダル奨励賞（素粒子論グループ）

31 Oct. 2019
日本物理学会若手奨励賞

External funds: Kakenhi

Quantum/Gravity and Machine Learning
Grant-in-Aid for Transformative Research Areas (A)
Transformative Research Areas, Section (II)
Kyoto University
橋本幸士
From 16 Jun. 2022, To 31 Mar. 2027, Granted
量子;重力;ニューラルネットワーク;量子重力;機械学習;ニューラルネット;時空
https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-22H05115/

重力理論の漸近対称性と平坦時空のホログラフィー
Grant-in-Aid for Early-Career Scientists
Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Kyoto University;Nagoya University
杉下宗太郎
From 01 Apr. 2021, To 31 Mar. 2026, Granted
漸近対称性;量子電磁気学;AdS/CFT対応;量子重力;celestial holography;量子もつれ;赤外問題;行列模型;ホログラフィー;場の量子論
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K13927/

Last Updated :2025/06/05

Education

Teaching subject(s)

From 01 Apr. 2025, To 31 Mar. 2026
Special study course II(Physical Science) P1
5200, Year-long, Faculty of Science, 12

From 01 Apr. 2025, To 31 Mar. 2026
Special study course II(Physical Science) P2
5201, Year-long, Faculty of Science, 12

From 01 Apr. 2025, To 31 Mar. 2026
Exercises for Quantum Mechanics 1
3249, Spring, Faculty of Science, 2

From 01 Apr. 2025, To 31 Mar. 2026
Laboratory Work in Physics A2
8253, Fall, Faculty of Science, 5

From 01 Apr. 2024, To 31 Mar. 2025
Special study course II(Physical Science) P2
5201, Year-long, Faculty of Science, 12

From 01 Apr. 2024, To 31 Mar. 2025
Special study course II(Physical Science) P1
5200, Year-long, Faculty of Science, 12

From 01 Apr. 2024, To 31 Mar. 2025
Exercises for Quantum Mechanics 1
3249, Spring, Faculty of Science, 2

From 01 Apr. 2024, To 31 Mar. 2025
Laboratory Work in Physics A1
8250, Spring, Faculty of Science, 5

From 01 Apr. 2024, To 31 Mar. 2025
Laboratory Work in Physics A1
8251, Fall, Faculty of Science, 5

From 01 Apr. 2023, To 31 Mar. 2024
Seminar on Theoretical Particle Physics IIA
3037, Spring, Graduate School of Science, 2

Part-time lecturer

From 01 Apr. 2024, To 30 Sep. 2024
大阪大学

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