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researcher

Helvi Witek

52 papers hereh-index 285.5k citations65 works total

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

author position
  • sole author2
  • first author8
  • middle author18
  • last author20

Across the 48 of 52 papers where every author was matched, so the position is known.

fields
  • gr-qc47
  • hep-th3
  • astro-ph.HE2
same name
  • Helvi Witek — 1 paper

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
20082026
most citedTesting General Relativity with Present and Future Astrophysical Observations

1.5k citations · 6.4k across the 52 of their papers we have counts for

collaborators
Showing 2012Show all

3 papers · 1 filter

gr-qc2012★ 251 cited

Superradiant instabilities in astrophysical systems

Helvi Witek, Vitor Cardoso, Akihiro Ishibashi +1

Light bosonic degrees of freedom have become a serious candidate for dark matter. The evolution of these fields around curved spacetimes is poorly understood but is expected to dis…

gr-qc2012★ 26 cited

Dynamics of black holes in de Sitter spacetimes

Miguel Zilhao, Vitor Cardoso, Leonardo Gualtieri +3

Nonlinear dynamics in cosmological backgrounds has the potential to teach us immensely about our universe, and also to serve as prototype for nonlinear processes in generic curved…

hep-th2012★ 61 cited

NR/HEP: roadmap for the future

Vitor Cardoso, Leonardo Gualtieri, Carlos Herdeiro +29

Physics in curved spacetime describes a multitude of phenomena, ranging from astrophysics to high energy physics. The last few years have witnessed further progress on several fron…

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