Faculty Members

LANGUAGE ≫ Japanese
toda-yo-1.jpg


TODA Yo

Ph.D., Japan, 2025

  • Year of birth: 1996
  • Gender: Male
  • Affiliation:
    - School of Data and Innovation
    - Graduate School of Enginering
  • researchmap： https://researchmap.jp/YoToda
Areas of specialization cosmology
data science
Laboratory/research office Comdata Laboratory
Through the analysis of cosmological observation data, we seek to understand the evolution and properties of the universe. We focus on the cosmic microwave background—remnant radiation from the early universe—and distant galaxies, utilizing statistical methods such as Markov Chain Monte Carlo (MCMC).
We also explore innovations by leveraging satellite-acquired data for applications in regional development and industry.
Current research topics
Educational background
Professional background
Licenses
Academic societies

You can see the continuation of the table with a side swipe.

Courses

* Courses provided in English are shown with (E) mark

Undergraduate school
Graduate school

You can see the continuation of the table with a side swipe.

Research activities

Research papers
  1. Authors: TODA Yo, Osamu Seto
    Title: Constraints on the simultaneous variation of the fine structure constant and the electron mass in light of DESI BAO data
    Journal: Physics of the Dark Universe, Vol. 49, p. 102035, Elsevier BV
    Year: 2025
  2. Authors: CosmoVerse Collaboration, TODA Yo
    Title: The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
    Journal: Physics of the Dark Universe, p. 101965, Elsevier BV
    Year: 2025
  3. Authors:  H. R. M. Zarandi, TODA Yo, E. Ebrahimi
    Title: Investigating cosmology models through usual and dual kaniadakis entropies: theoretical and observational tensions and features
    Journal: The European Physical Journal C, Vol. 85, No. 5, Springer Science and Business Media LLC
    Year: 2025
  4. Authors: TODA Yo, Osamu Seto
    Title: Redshift-Space Distortion constraints on neutrino mass and models to alleviate the Hubble tension
    Journal: Physical Review D, APS
    Year: 2025
  5. Authors: TODA Yo, Adrià Gómez-Valent, Kazuya Koyama
    Title: Efficient Compression of Redshift-Space Distortion Data for Late-Time Modified Gravity Models
    Journal: Journal of Cosmology and Astroparticle Physic, IOP
    Year: 2024
  6. Authors: Supriya Pan, Osamu Seto, Tomo Takahashi, TODA Yo
    Title: Constraints on sterile neutrinos and the cosmological tensions
    Journal: Physical Review D, APS
    Year: 2024
  7. Authors: Osamu Seto, TODA Yo
    Title: DESI constraints on the varying electron mass model and axion-like early dark energy
    Journal: Physical Review D, APS
    Year: 2024
  8. Authors: TODA Yo, William Giarè , Emre Özülker, Eleonora Di Valentino, Sunny Vagnozzi
    Title: Combining pre- and post-recombination new physics to address cosmological tensions: case study with varying electron mass and sign-switching cosmological constant
    Journal: Physics of the Dark Universe, ELSEVIER
    Year: 2024
  9. Authors: Tomo Takahashi, TODA Yo
    Title: Impact of big bang nucleosynthesis on the H0 tension
    Journal: Journal of Cosmology and Astroparticle Physic, IOP
    Year: 2023
  10. Authors: Osamu Seto, Tomo Takahashi, TODA Yo
    Title: Variation of the fine structure constant in the light of recent helium abundance measurement
    Journal: Physical Review D, APS
    Year: 2023
  11. Authors: Osamu Seto, TODA Yo
    Title: Big bang nucleosynthesis constraints on varying electron mass solution to the Hubble tension
    Journal: Physical Review D, APS
    Year: 2023
  12. Authors: Kouki Hoshiya, TODA Yo
    Title: Electron mass variation from dark sector interactions and compatibility with cosmological observations
    Journal: Physical Review D, APS
    Year: 2023
  13. Authors: Osamu Seto, TODA Yo
    Title: Hubble tension in lepton asymmetric cosmology with an extra radiation
    Journal: Physical Review D, APS
    Year: 2021
  14. Authors: Osamu Seto, TODA Yo
    Title: Comparing early dark energy and extra radiation solutions to the Hubble tension with BBN
    Journal: Physical Review D, APS
    Year: 2021

You can see the continuation of the table with a side swipe.

Social activities

You can see the continuation of the table with a side swipe.