Basic Information

Email Address

• Email Address

  hayakawa.ryu.5hkyoto-u.ac.jp

Academic Degree

• 23 Mar. 2021

  京都大学修士（理学）
• 25 Mar. 2024

  京都大学博士（理学）

Academic Resume (Undergraduate School/Majors)

• 京都大学, 理学部物理学科, 卒業

Research History

• From Apr. 2024, To Present

  Kyoto University, 白眉センター

ID,URL

• ORCID ID

  0000-0002-5403-1342

• J-Global ID

  202301005333182360

researchmap URL

• https://researchmap.jp/ryuhayakawa

Research

Research Interests

• Quantum computational topology
• Topological data analysis
• Hamiltonian complexity
• Quantum algorithm
• Quantum computing

Research Areas

• Informatics, Computational science, 量子計算
• Natural sciences, Mathematical physics and basic theory, 量子情報，量子計算

Misc.

• Quantum computing and persistence in topological data analysis

  Casper Gyurik; Alexander Schmidhuber; Robbie King; Vedran Dunjko; Ryu Hayakawa

  28 Oct. 2024

  
• Quantum Walks on Simplicial Complexes and Harmonic Homology: Application to Topological Data Analysis with Superpolynomial Speedups

  Ryu Hayakawa; Kuo-Chin Chen; Min-Hsiu Hsieh

  23 Apr. 2024

  
• Improved Hardness Results for the Guided Local Hamiltonian Problem

  Chris Cade; Marten Folkertsma; Sevag Gharibian; Ryu Hayakawa; François Le Gall; Tomoyuki Morimae; Jordi Weggemans

  21 Jul. 2022

  
• Quantum algorithm for persistent Betti numbers and topological data analysis

  Ryu Hayakawa

  31 Oct. 2021

  
• Fine-grained quantum supremacy based on Orthogonal Vectors, 3-SUM and All-Pairs Shortest Paths

  Ryu Hayakawa; Tomoyuki Morimae; Suguru Tamaki

  22 Feb. 2019

  

Awards

• 10 Jun. 2020

  量子情報技術研究会 学生発表賞
• 10 Oct. 2020

  日本物理学会学生優秀発表賞 領域１