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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 2012 · math-phShow all

1 paper · 2 filters

math-ph2012★ 8 cited

Explicit Formulae for Noncommutative Deformations of CP^N and CH^N

Akifumi Sako, Toshiya Suzuki, Hiroshi Umetsu

We give explicit expressions of a deformation quantization with separation of variables for CP^N and CH^N. This quantization method is one of the ways to perform a deformation quan…

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