Archive for May, 2008
36. Eye on ArXiv: 6 May 2008 - Where does the cosmological perturbation theory actually break down?
I discuss the issue of cosmological perturbation theory breakdown and its relation to the regime of eternal inflation
35. Lectures on AdS/CFT by Maldacena
Lectures on AdS/CFT by Juan Maldacena
34. Several questions about de Sitter
I ask several questions about Green’s functions on de Sitter
33. Schwinger-Keldysh: information carried by Keldysh Green’s functions (nonequilibrium diagrammatic methods 1)
I discuss information carried by Keldysh Green’s functions in the non-equilibrium quantum field theory.
32. Eye on ArXiv: 30 Apr 2008 - Curvature perturbation from false vacuum inflation
Power spectrum of primordial perturbations is calculated for inlationary models with false minima of the inflaton potential.
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