"Perspectives in Inflation, Alpha-Vacua and Decoupling"

Lecture Index

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Title Slide 00:00:00
Outline 00:01:16
The WMAPed Universe 00:01:58
Inflation and High Energy Physics: Whither Decoupling? 00:03:15
Horizon/Hubble radius in SBB 00:05:45
Could Trans-Planckian physics affect the CMP power spectrum? 00:06:52
Decoupling: A Double Edged Sword 00:10:16
Trans-Planckian Physics: Opportunity or Disaster? 00:11:47
The Basis question is: Does inflation violate decoupling? 00:12:30
The literature considers two possibilities... 00:12:58
Inflation and Decoupling: Peaceful Coexistence? 00:14:34
Nixon and Bibles: The uses of loopholes 00:15:13
Loophole 1: two models of non-adiabatic physics 00:16:20
Model 1: Hybrid Inflation 00:18:22
Non-adiabatic oscillations 00:20:07
Oscillation features 00:23:26
The \chi^2 \phi^2 model 00:24:40
Implications for the CMB 00:27:50
Loophole 2: When Power-Counting goes bad! 00:28:32
A Supersymmetric hybrid model 00:32:07
\alpha-vacua / states 00:37:18
Perturbative induction of \alpha-vacua 00:38:38
\alpha - vacua: A modest proposal 00:40:20
In TFT/Non-eq. QFT pinches correlate ... 00:41:17