X. Chen, B. Hu, M. xin Huang, G. Shiu, and Y. Wang. (2009)cite arxiv:0905.3494
Comment: 38 pages, 9 figures; v2, minor revision; v3, final version to appear
on JCAP.
X. Chen, R. Easther, and E. Lim. (2006)cite arxiv:astro-ph/0611645
Comment: 23 pages JHEP-style, 7 Figures. Updated with improved results.
Accepted for publication by JCAP.
L. Verde, R. Jimenez, M. Kamionkowski, and S. Matarrese. (2000)cite arxiv:astro-ph/0011180
Comment: 6 pages, 2 figures, MNRAS in press (minor changes to match the
accepted version).
X. Chen, M. xin Huang, S. Kachru, and G. Shiu. (2006)cite arxiv:hep-th/0605045
Comment: 53 pages, 5 figures; v3, minor revision, JCAP version; v4, numerical
coefficients corrected in Appendix B, discussion on consistency condition
revised.
X. Chen. (2010)cite arxiv:1002.1416
Comment: 82 pages, invited review for special issue of Advances in Astronomy
on "Testing the Gaussianity and Statistical Isotropy of the Universe"; v2,
comments and references added.
D. Lyth, and Y. Rodriguez. (2005)cite arxiv:astro-ph/0504045
Comment: Revtex Latex file. 4 pages, no figures. v4: minor changes, typos
corrected, references added and updated. Version published in Physical Review
Letters.
F. Bernardeau, T. Brunier, and J. Uzan. (2006)cite arxiv:astro-ph/0604200
Comment: 8 pages with 3 eps figures. To appear in Proceedings of the Albert
Einstein Century International Conference, UNESCO, Paris, France, 18-22 July
2005.