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Hajime Otsuka

6 papers hereh-index 326 citations6 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2
  • last author4

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • hep-ph5
  • hep-th1
same name
  • Hajime Otsuka — 92 papers, h 19
  • Hajime Otsuka — 5 papers, h 4
  • Hajime Otsuka — 3 papers, h 1
  • Hajime Otsuka — 3 papers, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedCoupling Selection Rules in Heterotic Calabi-Yau Compactifications

10 citations · 14 across the 6 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

hep-th2025★ 10 cited

Coupling Selection Rules in Heterotic Calabi-Yau Compactifications

Jun Dong, Tatsuo Kobayashi, Ryusei Nishida +2

We study coupling selection rules of chiral matter fields in heterotic string theory with standard embedding. These selection rules are determined by topological properties of Cala…

hep-ph2025

Diffusion-model approach to flavor models: A case study for S4′​ modular flavor model

Satsuki Nishimura, Hajime Otsuka, Haruki Uchiyama

We propose a numerical method of searching for parameters with experimental constraints in generic flavor models by utilizing diffusion models, which are classified as a type of ge…

hep-ph2025

Exploring the flavor structure of leptons via diffusion models

Satsuki Nishimura, Hajime Otsuka, Haruki Uchiyama

We propose a method to explore the flavor structure of leptons using diffusion models, which are known as one of generative artificial intelligence (generative AI). We consider a s…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.