R
Roger Penrose
Researcher at University of Oxford
Publications - 210
Citations - 42482
Roger Penrose is an academic researcher from University of Oxford. The author has contributed to research in topics: General relativity & Quantum gravity. The author has an hindex of 78, co-authored 201 publications receiving 39379 citations. Previous affiliations of Roger Penrose include University College London & King's College London.
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The Kahler Structure of Asymptotic Twistor Space
M. Ko,E. T. Newman,Roger Penrose +2 more
TL;DR: In this article, the authors investigated the properties of the curvature of a 4-complex-dimensional Kahler manifold, which can be constructed from an asymptotically flat space-time containing gravitational radiation.
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The Big Bang and its Dark-Matter Content: Whence, Whither, and Wherefore
TL;DR: Conformal cyclic cosmology (CCC) as discussed by the authors provides another perspective on these issues, one consequence being the necessary initial presence of a dominant scalar material that interacts only gravitationally, but which must ultimately slowly decay away in a novel but perhaps detectable way.
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Drawing with Complex Numbers
Michael Eastwood,Roger Penrose +1 more
TL;DR: In this paper, the algebra of complex numbers can be used in an elegant way to represent the images of ordinary 3-dimensional figures, orthographically projected to the plane, both using simple geometry and setting them in a broader context.