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researcher

Kazumasa Okabayashi

8 papers hereh-index 588 citations10 works total

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

author position
  • first author3
  • middle author3
  • last author2

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • gr-qc8
same name
  • Kazumasa Okabayashi — 6 papers, h 3

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
20182025
most citedDynamical photon sphere and time evolving shadow around black holes with temporal accretion

34 citations · 52 across the 5 of their papers we have counts for

collaborators
Showing 2018Show all

1 paper · 1 filter

gr-qc2018

Maximal Efficiency of Collisional Penrose Process with Spinning Particles

Kei-ichi Maeda, Kazumasa Okabayashi, Hirotada Okawa

We analyze collisional Penrose process of spinning test particles in an extreme Kerr black hole. We consider that two particles plunge into the black hole from infinity and collide…

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