鈴木　良拓 ( Ryotaku Suzuki ) のページ

English page is here

• Top
• 研究内容
• 発表論文
• 略歴
• English CV

Curriculum Vitae

First name:	Ryotaku
Family name:	Suzuki
Nationality:	Japanese
Birthdate:	3 January 1985

Affiliation:	Toyota Technological Institute Mathematical Physics Laboratory
Office:	S4-12, Toyota Technological Institute Hisakata 2-12-1, Tempaku-ku Nagoya City, Japan, 468-8511
E-mail:	s.ryotaku_AT_gmail.com

Educations

B.Sc. in Science, Kyoto University, March 2007

M.Sc. in Physics, Kyoto University, March 2010

Ph.D. in Physics, Kyoto University, March 2013

Research Experience

Postdoctral Researcher at Osaka City University, April 2013 - September 2021

Visiting Researcher at University of Portumouth (UK) (dispatched by JSPS Program), April 2016 -March 2017

Postdoctral Researcher at Universitat de Barcelona, September 2018 - September 2021

Postdoctral Researchar at Toyota Technological Institute, October 2021

Teaching Experience

Part-time lecturer at Kinki University, September 2013 - March 2014

Part-time lecturer at Kinki University, September 2014 - March 2015

Part-time lecturer at Kinki University, September 2014 - August 2015

Grant

JSPS KAKENHI 18K13541 (Grant-in-Aid for Young Scientiests) April 2018 - March 2024
(translation)"Theoretical study of black hole dynamics in higher dimensional gravity with the large D limit"

Toyota Technological Institute Fund for Research Promotion A ( as research collaborater ) April 2022 - March-2023

Prize

16th Nakamura Seitaro Prize, March 2022

Journal Articles

• "Extreme charged black holes in braneworld with cosmological constant",
  R. Suzuki, T. Shiromizu and N. Tanahashi, Phys. Rev. D 82, 085029, (2010) [arXiv:1007.1820 [hep-th]].
  
  
• "Caged black hole with Maxwell charge",
  R. Suzuki, S. Kinoshita and T. Shiromizu, Phys. Rev. D 86, 044018, (2012) [arXiv:1205.4596 [hep-th]].
  
  
• "A no-go on strictly stationary spacetimes in four/higher dimensions",
  T. Shiromizu, S. Ohashi and R. Suzuki, Phys. Rev. D 86, 064041 (2012) [arXiv:1207.7250 [hep-th]].
  
  
• "The large D limit of General Relativity",
  R. Emparan, R. Suzuki and K. Tanabe, JHEP 06, 009 (2013) [arXiv:1302.6382 [hep-th]].
  
  
• "Instability of rotating black holes: large D analysis",
  R. Emparan, R. Suzuki and K. Tanabe, JHEP 06, 106 (2014) [arXiv:1402.6215 [hep-th]].
  
  
• "Decoupling and non-decoupling dynamics of large D black holes",
  R. Emparan, R. Suzuki and K. Tanabe, JHEP 07, 113 (2014) [arXiv:1406.1258 [hep-th]]


• "Quasinormal modes of (Anti-)de Sitter black holes in the 1/D expansion",
  R. Emparan, R. Suzuki and K. Tanabe, JHEP 04, 085 (2015) [arXiv:1502.02820 [hep-th]]


• "Effective theory of Black Holes in the 1/D expansion",
  R. Emparan, T. Shiromizu, R. Suzuki, K. Tanabe and T. Tanaka, JHEP 06, 159 (2015) [arXiv:1504.06489 [hep-th]]


• "Stationary black holes: Large D analysis",
  R. Suzuki and K. Tanabe, JHEP 09, 193 (2015) [arXiv:1505.01282 [hep-th]]


• "Non-uniform black strings and the critical dimension in the 1/D expansion",
  R. Suzuki and K. Tanabe, JHEP 10, 107 (2015) [arXiv:1506.01890 [hep-th]]


• "Evolution and endpoint of the black string instability: Large D solution",
  R. Emparan, R. Suzuki and K. Tanabe, Phys. Rev. Lett. 115, no. 9, 091102 (2015) [arXiv:1506.06772 [hep-th]]


• "Hydro-elastic Complementarity in Black Branes at large D",
  R. Emparan, K. Izumi, R. Luna, R. Suzuki and K. Tanabe, JHEP 06, 117 (2016) [arXiv:1602.05752 [hep-th]]


• "Phases and Stability of Non-Uniform Black Strings",
  R. Emparan, R. Luna, M. Martinez, R. Suzuki and K. Tanabe, JHEP 05, 104 (2018) [arXiv:1802.08191 [hep-th]]


• "Topology-changing horizons at large D as Ricci flows",
  R. Emparan and R. Suzuki, JHEP 07, 094 (2019) [arXiv:1905.01062 [hep-th]]


• "Black Ripples, Flowers and Dumbbells at large D",
  D. Licht, R. Luna and R. Suzuki, JHEP 04, 108 (2020) [arXiv:2002.07813 [hep-th]]


• "Entropy production and entropic attractors in black hole fusion and fission",
  T.Andrade, R. Emparan, A. Jansen, D. Licht, R. Luna, R. Suzuki, JHEP 08, 098 (2020) [arXiv:2005.14498 [hep-th]]


• "Black hole ineractions at large D: brane blobology",
  R. Suzuki, JHEP 02, 131 (2021) [arXiv:2009.11823 [hep-th]]


• "Squashed black holes at large D",
  R. Suzuki and S. Tomizawa, JHEP 12, 194 (2021) [arXiv:2111.04962 [hep-th]]


• "Black Tsunamis and Naked Singularities in AdS",
  R. Emparan, D. Licht, R. Suzuki, M. Tomašević and B. Way, JHEP 02, 90 (2022) [arXiv:2112.07967 [hep-th]]


• "Lattice Black Branes at Large D",
  D. Licht, R. Luna and R. Suzuki, JHEP 04, 063 (2022) [arXiv:2201.11687 [hep-th]]


• "Rotating black holes at large D in Einstein-Gauss-Bonnet theory",
  R. Suzuki and S. Tomizawa, Phys. Rev. D 106, 024018 (2022) [arXiv:2202.12649 [hep-th]]


• "Stable bound orbits in microstate geometries",
  S. Tomizawa and R. Suzuki, Phys. Rev. D 105, 124014 (2022) [arXiv:2203.15185 [hep-th]]


• "Stable bound orbits around Einstein-Gauss-Bonnet black holes",
  R. Suzuki and S. Tomizawa, Phys. Rev. D 105, 124033 (2022) [arXiv:2204.10087 [hep-th]]


• "Einstein-Gauss-Bonnet black strings at large α",
  R. Suzuki and S. Tomizawa, JHEP 09, 135 (2022) [arXiv:2208.02497 [hep-th]]


• "A black lens in bubble of nothing",
  S. Tomizawa and R. Suzuki, Phys. Rev. D 106, 124029 (2022) [arXiv:2209.11640 [hep-th]]


• "The large D effective theory of black strings in AdS",
  D. Licht, R. Suzuki and B. Way, JHEP 12, 146 (2022), [arXiv:2211.04333 [hep-th]]


• "Phase and stability of black strings in Einstein-Gauss-Bonnet theory at large D",
  R. Suzuki and S. Tomizawa, JHEP 02, 101 (2023) [arXiv:2212.04809 [hep-th]]


• "Holographic duals of evaporating black holes”,
  
R. Emparan, R. Luna, R. Suzuki, M. Tomašević and B. Way, JHEP 05, 182 (2023) [arXiv:2301.02587 [hep-th]]


• "Particle motions around regular black holes”,
  K. Isomura, R. Suzuki and S. Tomizawa, Phys. Rev. D 107, 084003 (2023), [arXiv:2301.10465 [hep-th]]


• "Acoustic black and white holes of potential flow in a tube",
  R. Tsuda, S. Tomizawa and R. Suzuki, Phys. Rev. D 107, 104020 (2023) [arXiv:2303.03240 [hep-th]]


• "Dynamics of Myers-Perry black holes with almost equal angular momenta in odd dimensions",
  R. Suzuki and Shinya Tomizawa, JHEP 10 166 (2023), [arXiv:2307.00848 [hep-th]]


• "Existence conditions of nonsingular dyonic black holes in nonlinear electrodynamics",
  R. Tsuda, R. Suzuki and S. Tomizawa, submitted to PRD, [arXiv:2308.02146 [gr-qc]


• "Causality of Photon Propagation under Dominant Energy Condition in Non-linear Electrodynamics",
  S. Tomizawa and R. Suzuki, Phys. Rev. D 108, 124072 (2023), [arXiv:2309.10535 [gr-qc]]


• "A Capped Black Hole in Five Dimensions",
  R. Suzuki and S. Tomizawa, submitted to PRL, [arXiv:2311.11653 [hep-th]]


• "New construction of a charged dipole black ring by Harrison transformation",
  R. Suzuki and S. Tomizawa, submitted to PRD, [arXiv:2402.07589 [hep-th]].


• "Static equilibrium of multi-black holes in expanding bubbles in five dimensions",
  S. Tomizawa and R. Suzuki, [arXiv:2403.16723 [hep-th]].


• "Solution Generation of a Capped Black Hole",
  R. Suzuki and S. Tomizawa, [arXiv:2403.17796 [hep-th]].


• "Innermost stable circular orbits around a spinning black hole binary",
  E. Kagohashi, R. Suzuki and S. Tomizawa, [arXiv:2403.18533 [hep-th]].

Review Articles

• (Japanese) "Large D limit in General Relativity", K. Tanabe and R. Suzuki, JPS volume 71, 10 (2016), link

Recent Talks

In 2015-2020

• "Effective theory of Gravity in the large D limit”, Theoretical Cosmology meeting, Portsmouth, UK, 4 May 2016
• "Large D Effective Theory", Spanish-Portuguese Relativity Meeting (EREP2016), Lisbon, Portugal, 12-15 Sep 2016
• "Large D Effective theory of Gravity", Friday GR Seminar, DAMTP, Cambridge, UK, 3 Mar 2017
• "Large D Effective Theory of Gravity", Theoretical Cosmology meeting, ICG, Portsmouth, UK, 22 Mar 2017
• (Japanese) "Effective Theory of Large D dynamics", Seminar, Nagoya, Japan, 15 Jun 2017
• (Japanese) "Effective Theory of Large D dynamics", JPS Autumn meeting, Ibaraki, Japan, 12-15 Sep 2017
• (Japanese) "Effective Theory of Large D dynamics", Seminar, Kobe University, Japan, 18 Oct 2017
• "Large D Effective Theory of General Relativity", JGRG27, Hiroshima, Japan, 27 Nov - 1 Dec 2017
• (Japanese) "Non-uniform blacksstrings at large D", 19th Singularity Meeting, Osaca City University, 28-30 Dec 2017
• (Japanese) "Thermodynamic and Dynamical analysis of Non-uniform black strings at large D", JPS Anual Meeting, Tokyo University of Science, 22-25 May 2018
• (Japanese) "Large D limit of Conifold horizons", 20th Singularity Meeting, Kyushu University, 12-14 Jan 2019
• "Topology-changing horizons at large D as Ricci flow", Large D and holography workshop, University of Utrecht, Dutch, 27-29 May 2019
• "Topology-changing horizons at large D as Ricci flow", Seminar, Nagoya, Japan, 4 Jun 2019
• "Merging horions at large D", 22nd International Conference on General Relativity and Gravitation (GR22), Valencia, Spain, 7-12 July 2019
• (Japanese)"Topology-changing horizons at large D as Ricci flows", JPS Autumn Meeting, Yamagata, Japan, 17-20 Sep 2019
• (Japanese)"Bumpy Black holes, Black Flowers and Black Dumbbells", 21th Singularity Meeting, Akita University, Japan, 26-28 Dec 2019
• "Large D limit of General Relativity: Near-boundary structure and Ricci flow", Seminar, CENTRA, Lisbon, 6 Feb 2020
• "Brane blobology in large D effective theory", online JGRG 2020, 23-27 Nov. 2020 [online].

In 2021

• (Japanese)"Black Ripples, Dumbbells and Flowers at large D", JPS annual meeting, 12-15 Mar 2021 [online]
• (Japanese)"Phase and Stabilities of AdS black strings at large D", JPS annual meeting, 14-17 Sep 2021 [online]
• "Squashed black holes at large D", JGRG30, Online, 6-10 Dec. 2021
• (Japanese)"Squashed black holes at large D", JPS annual meeting, 15-19 Mar 2022 [online]
• (Japanese)"Topology-changing horizons at large D as Ricci flow" (invited talk on 16th Nakamura Seitaro prize), JPS annual meeting 15-19 Mar 2022 [online]
• “Stable bound orbits around Einstein-Gauss-Bonnet black holes”,

23nd International Conference on General Relativity and Gravitation (GR23),
Beijing, China, 3-8 July 2022 [hyblid/online]
• "Large coupling limit in Einstein-Gauss-Bonnet theory", Workshop"Fundamental aspects of gravity", Imperial College London, UK, 8-12 Aug. 2022
• (Japanese)"Stable bound orbits around static Einstein-Gauss-Bonnet black holes", JPS autumn meeting, Okayama, Japan, 6-8 Sep 2022
• (Japanese)"Rotating black holes at large D in Einstein-Gauss-Bonnet theory", JPS autumn meeting, Okayama, Japan, 6-8 Sep 2022
• "Rotating black holes at large D in Einstein-Gauss-Bonnet theory", JGRG31, The University of Tokyo, 24-28 Oct 2022

by Ryotaku Suzuki (s.ryotaku_at_gmail.com)