String theory
28. Eye on ArXiv: 24 Apr 2008 - dS vacua in no-scale SUGRA; multifield DBI inflation
Laura Covi et al., de Sitter vacua in no-scale supergravities and Calabi-Yau string models; D. Langlois et al., Primordial fluctuations and non-Gaussianities in multi-field DBI inflation
26. Eye on ArXiv: 24 Apr 2008 - NSR superstring measures
Today I decided to split my review of new papers in archives which were of interest to me into separate posts. (…)
25. Geometry and causal structure of de Sitter space (Inflationary perturbations 4)
I discuss geometry, causal structure and behavior of QFT Green functions in de Sitter space
23. Eye on ArXiv: 21 Apr 2008 - SUSY/non-SUSY duality
And so the new week began… Would be fun to finish another paper till Friday (the subject is “IR divergencies in de Sitter space”). (…)
22. About decoherence in quasi de Sitter space
My discussion of disorder on the landscape with Lubos continues (L - Lubos, D - me). (…)