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 CTA Theoretical Astrophysics and General Relativity Seminar: "Probing the Physics of the Beginning: Primordial Non-Gaussianity and Gravitational Waves".
  
  Speaker  Amit Yadav (IAS, Princeton)
    
 Date Nov 11, 2009
    
 Time 12:00 pm - 1:00 pm  
    
 Location 464 Loomis
    
 Sponsor Departent of Physics
    
 Event type CTA Seminar
    
 Original Calendar 
    
 Views 17473
    
 
 
In the last few decades, advances in observational cosmology have given us a standard model of cosmology. We know the content of the universe to within a few percent. With more ambitious experiments on the way, we hope to move beyond the knowledge of what the universe is made of, to why the universe is the way it is. In my talk I will focus on what we can expect to learn about the dynamics of the universe at the very earliest moments. I will discuss theoretical predictions from inflationary models and their observational consequences in the cosmic microwave background anisotropies. In particular I will focus on two observational signatures, primordial non-Gaussianity and gravitational waves, as probes for the physics of the beginning.
 
 
November 2009
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