◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

H. Umetsu

26 papers hereh-index 171.4k citations51 works total

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

author position
  • sole author1
  • first author1
  • middle author5
  • last author19

Across the 26 of 26 papers where every author was matched, so the position is known.

fields
  • hep-th20
  • gr-qc4
  • math-ph2
same name
  • H. Umetsu — 7 papers, h 5

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
19972016
most citedAnomalies, Hawking Radiations and Regularity in Rotating Black Holes

265 citations · 1.2k across the 26 of their papers we have counts for

collaborators
Showing 1998Show all

2 papers · 1 filter

gr-qc1998★ 146 cited

Perturbations of Kerr-de Sitter Black Hole and Heun's Equations

Hisao Suzuki, Eiichi Takasugi, Hiroshi Umetsu

It is well known that the perturbation equations of massless fields for the Kerr-de Sitter geometry can be written in the form of separable equations. The equations have five defin…

hep-th1998★ 7 cited

Quantization of Even-Dimensional Actions of Chern-Simons Form with Infinite Reducibility

N. Kawamoto, K. Suehiro, T. Tsukioka +1

We investigate the quantization of even-dimensional topological actions of Chern-Simons form which were proposed previously. We quantize the actions by Lagrangian and Hamiltonian f…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.