Tucson 2014 YeTaDel Lecture
The Center for Consciousness Studies, UA Philosophy Department, Theoretical Astrophysics Program and Steward Public Evening Lecture Series Present:
Sir Roger Penrose
Emeritus Rouse Ball Professor of Mathematics, University of Oxford
Monday, Apr 21st 4pm
Steward Observatory N210
Seeing Signals from Before our Big Bang?
Current cosmology presents the following picture: the origin of the entire universe was a vast explosion known as the “Big Bang”, immediately followed by a brief period of exponential expansion called “inflation”; after this was a more sedate expansion which continued nearly until our current epoch, But now a second phase of exponential expansion, driven by “dark energy” is taking over. In this talk I present a modified extension this...
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