Concepedia

Charles Hellaby

CH

38

Publications

1.4K

Citations

21

H-Index

1981

Active since

Affiliations

University of Cape Town(Current)

Nicolaus Copernicus Astronomical Center

Oregon State University

Polish Academy of Sciences

Lancaster University

Charles Hellaby is an author at University of Cape Town specializing in engineering, cosmology, and physics.

ORCID

Top concepts

Publications per year

1981–2018

38

Publications

38

Large-scale inhomogeneity versus source evolution: can we distinguish them observationally?

Nazeem Mustapha, Charles Hellaby, George Ellis · Monthly Notices of the Royal Astronomical Society · 1997 · 158 citations · Full text

Change of signature in classical relativity

George Ellis, Ariel Sumeruk, D. H. Coule et al. · Classical and Quantum Gravity · 1992 · 151 citations

, , +12

Shell crossings and the Tolman model

Charles Hellaby, Kayll Lake · The Astrophysical Journal · 1985 · 143 citations · Full text

, , +10

You cannot get through Szekeres wormholes: Regularity, topology, and causality in quasispherical Szekeres models

Charles Hellaby, Andrzej Krasiński · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2002 · 63 citations · Full text

Formation of a galaxy with a central black hole in the Lemaître-Tolman model

Andrzej Krasiński, Charles Hellaby · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology · 2004 · 60 citations · Full text

, , +9

Rows per page

1–5 of 38