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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 hep-thShow all

3 papers · 1 filter

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…

hep-th2010★ 54 cited

Black holes in a box: towards the numerical evolution of black holes in AdS

Helvi Witek, Vitor Cardoso, Carlos Herdeiro +3

The evolution of black holes in "confining boxes" is interesting for a number of reasons, particularly because it mimics the global structure of Anti-de Sitter geometries. These ar…

hep-th2008★ 995 cited

Geodesic stability, Lyapunov exponents and quasinormal modes

Vitor Cardoso, Alex S. Miranda, Emanuele Berti +2

Geodesic motion determines important features of spacetimes. Null unstable geodesics are closely related to the appearance of compact objects to external observers and have been as…

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