Conformal consistency relations for single-field inflation

Journal of Cosmology and Astroparticle Physics

Volumn 2012, Issue 7, 2012, Pages

  Creminelli, Paolo ^a   Noreña, Jorge ^b   Simonović, Marko ^c  

^a ABDUS SALAM INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS   (Italy)

^b UNIVERSITY OF BARCELONA   (Spain)

^c SISSA   (Italy)

Author keywords

cosmological perturbation theory; ination; non gaussianity

Indexed keywords

EID: 84864764494     PISSN: None     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2012/07/052     Document Type: Article

References (36)

1. S.R. Behbahani, A. Dymarsky, M. Mirbabayi and L. Senatore, (Small) resonant non-Gaussianities: signatures of a discrete shift symmetry in the effective field theory of inflation, [1111.3373]
2. P. Creminelli, A. Nicolis and E. Trincherini, 2010 Galilean genesis: an alternative to inflation J. Cosmol. Astropart. Phys. JCAP11(2010)021 [1007.0027]
3. J.M. Maldacena and G.L. Pimentel, 2011 On graviton non-Gaussianities during inflation J. High Energy Phys. JHEP09(2011)045 [1104.2846]
4. I. Antoniadis, P.O. Mazur and E. Mottola, Conformal invariance, dark energy and CMB non-Gaussianity, [1103.4164]
5. P. Creminelli, 2012 Conformal invariance of scalar perturbations in inflation, Phys. Rev. D 85 041302 [1108.0874]
6. A. Nicolis, R. Rattazzi and E. Trincherini, 2009 The Galileon as a slocal modification of gravity, Phys. Rev. D 79 064036 [0811.2197]
7. C. Burrage, C. de Rham, D. Seery and A.J. Tolley, 2011 Galileon inflation J. Cosmol. Astropart. Phys. JCAP01(2011)014 [1009.2497]
8. P. Creminelli, G. D'Amico, M. Musso, J. Norena and E. Trincherini, 2011 Galilean symmetry in the effective theory of inflation: new shapes of non-Gaussianity J. Cosmol. Astropart. Phys. JCAP02(2011)006 [1011.3004]
9. C. Deffayet, G. Esposito-Farese and A. Vikman, 2009 Covariant Galileon, Phys. Rev. D 79 084003 [0901.1314]
10. J.M. Maldacena, 2003 Non-Gaussian features of primordial fluctuations in single field inflationary models J. High Energy Phys. JHEP05(2003)013 [astro-ph/0210603]
11. P. Creminelli and M. Zaldarriaga, 2004 Single field consistency relation for the 3-point function J. Cosmol. Astropart. Phys. JCAP10(2004)006 [astro-ph/0407059]
12. C. Cheung, A.L. Fitzpatrick, J. Kaplan and L. Senatore, 2008 On the consistency relation of the 3-point function in single field inflation J. Cosmol. Astropart. Phys. JCAP02(2008)021 [0709.0295]
13. P. Creminelli, G. D'Amico, M. Musso and J. Norena, 2011 The (not so) squeezed limit of the primordial 3-point function J. Cosmol. Astropart. Phys. JCAP11(2011)038 [1106.1462]
14. S. Weinberg, 2003 Adiabatic modes in cosmology, Phys. Rev. D 67 123504 [astro-ph/0302326]
15. X. Chen, B. Hu, M.-X. Huang, G. Shiu and Y. Wang, 2009 Large primordial trispectra in general single field inflation J. Cosmol. Astropart. Phys. JCAP08(2009)008 [0905.3494]
16. F. Arroja, S. Mizuno, K. Koyama and T. Tanaka, 2009 On the full trispectrum in single field DBI-inflation, Phys. Rev. D 80 043527 [0905.3641]
17. C. Cheung, P. Creminelli, A.L. Fitzpatrick, J. Kaplan and L. Senatore, 2008 The effective field theory of inflation J. High Energy Phys. JHEP03(2008)014 [0709.0293]
18. L. Senatore and M. Zaldarriaga, 2011 A naturally large four-point function in single field inflation J. Cosmol. Astropart. Phys. JCAP01(2011)003 [1004.1201]
19. D. Seery, J.E. Lidsey and M.S. Sloth, 2007 The inflationary trispectrum J. Cosmol. Astropart. Phys. JCAP01(2007)027 [astro-ph/0610210]
20. D. Seery, M.S. Sloth and F. Vernizzi, 2009 Inflationary trispectrum from graviton exchange J. Cosmol. Astropart. Phys. JCAP03(2009)018 [0811.3934]
21. X. Chen, R. Easther and E.A. Lim, 2008 Generation and characterization of large non-Gaussianities in single field inflation J. Cosmol. Astropart. Phys. JCAP04(2008)010 [0801.3295]
22. L. McAllister, E. Silverstein and A. Westphal, 2010 Gravity waves and linear inflation from axion monodromy, Phys. Rev. D 82 046003 [0808.0706]
23. L. Leblond and E. Pajer, 2011 Resonant trispectrum and a dozen more primordial N-point functions J. Cosmol. Astropart. Phys. JCAP01(2011)035 [1010.4565]
24. E. Pajer and M. Zaldarriaga, A new window on primordial non-Gaussianity, [1201.5375]
25. R. Scoccimarro, L. Hui, M. Manera and K.C. Chan, 2012 Large-scale bias and efficient generation of initial conditions for non-local primordial non-Gaussianity, Phys. Rev. D 85 083002 [1108.5512]
26. C. Armendariz-Picon and E.A. Lim, 2003 Scale invariance without inflation? J. Cosmol. Astropart. Phys. JCAP12(2003)002 [astro-ph/0307101]
27. J. Khoury and F. Piazza, 2009 Rapidly-varying speed of sound, scale invariance and non-Gaussian signatures J. Cosmol. Astropart. Phys. JCAP07(2009)026 [0811.3633]
28. J. Khoury and P.J. Steinhardt, 2010 Adiabatic ekpyrosis: scale-invariant curvature perturbations from a single scalar field in a contracting universe, Phys. Rev. Lett. 104 091301 [0910.2230]
29. J. Khoury and P.J. Steinhardt, 2011 Generating scale-invariant perturbations from rapidly-evolving equation of state, Phys. Rev. D 83 123502 [1101.3548]
30. V. Rubakov, 2009 Harrison-Zeldovich spectrum from conformal invariance J. Cosmol. Astropart. Phys. JCAP09(2009)030 [0906.3693]
31. K. Hinterbichler and J. Khoury, 2012 The pseudo-conformal universe: scale invariance from spontaneous breaking of conformal symmetry J. Cosmol. Astropart. Phys. JCAP04(2012)023 [1106.1428]
32. K. Hinterbichler, A. Joyce and J. Khoury, 2012 Non-linear realizations of conformal symmetry and effective field theory for the pseudo-conformal universe J. Cosmol. Astropart. Phys. JCAP06(2012)043 [1202.6056]
33. K. Hinterbichler, L. Hui and J. Khoury, Conformal symmetries of adiabatic perturbations in cosmology, to appear
34. K. Hinterbichler, L. Hui and J. Khoury, work in progress
35. W. Goldberger, L. Hui and A. Nicolis, work in progress
36. nd order metric in matter dominance J. Cosmol. Astropart. Phys. JCAP08(2008)028 [0806.1016]