Parity violation in graviton non-gaussianity

Journal of High Energy Physics

Volumn 2011, Issue 8, 2011, Pages

  Soda, Jiro ^a   Kodama, Hideo ^b   Nozawa, Masato ^c  

^a KYOTO UNIVERSITY   (Japan)

^b HIGH ENERGY ACCELERATOR RESEARCH ORGANIZATION KEK   (Japan)

^c GRADUATE UNIVERSITY FOR ADVANCED STUDIES   (Japan)

Author keywords

Classical Theories of Gravity; Cosmology of Theories beyond the SM

Indexed keywords

EID: 80053139561     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP08(2011)067     Document Type: Article

References (27)

1. N. Seto, Prospects for direct detection of circular polarization of gravitational-wave background, Phys. Rev. Lett. 97 (2006) 151101 [astro-ph/0609504] [SPIRES].
2. N. Seto and A. Taruya, Measuring a parity violation signature in the early universe via ground-based laser interferometers, Phys. Rev. Lett. 99 (2007) 121101 [arXiv:0707.0535] [SPIRES].
3. N. Seto and A. Taruya, Polarization analysis of gravitational-wave backgrounds from the correlation signals of ground-based interferometers: measuring a circular-polarization mode, Phys. Rev. D 77 (2008) 103001 [arXiv:0801.4185] [SPIRES].
4. S. Saito, K. Ichiki and A. Taruya, Probing polarization states of primordial gravitational waves with CMB anisotropies, JCAP 09 (2007) 002 [arXiv:0705.3701] [SPIRES].
5. V. Gluscevic and M. Kamionkowski, Testing parity-violating mechanisms with cosmic microwave background experiments, Phys. Rev. D 81 (2010) 123529 [arXiv:1002.1308] [SPIRES].
6. C.R. Contaldi, J. Magueijo and L. Smolin, Anomalous CMB polarization and gravitational chirality, Phys. Rev. Lett. 101 (2008) 141101 [arXiv:0806.3082] [SPIRES].
7. T. Takahashi and J. Soda, Chiral primordial gravitational waves from a Lifshitz point, Phys. Rev. Lett. 102 (2009) 231301 [arXiv:0904.0554] [SPIRES].
8. A. Lue, L.-M. Wang and M. Kamionkowski, Cosmological signature of new parity-violating interactions, Phys. Rev. Lett. 83 (1999) 1506 [astro-ph/9812088] [SPIRES].
9. K. Choi, J.-c. Hwang and K.W. Hwang, String theoretic axion coupling and the evolution of cosmic structures, Phys. Rev. D 61 (2000) 084026 [hep-ph/9907244] [SPIRES].
10. S. Alexander and J. Martin, Birefringent gravitational waves and the consistency check of inflation, Phys. Rev. D 71 (2005) 063526 [hep-th/0410230] [SPIRES].
11. S.H.S. Alexander, Is cosmic parity violation responsible for the anomalies in the WMAP data?, Phys. Lett. B 660 (2008) 444 [hep-th/0601034] [SPIRES].
12. D.H. Lyth, C. Quimbay and Y. Rodriguez, Leptogenesis and tensor polarisation from a gravitational Chern-Simons term, JHEP 03 (2005) 016 [hep-th/0501153] [SPIRES].
13. M. Satoh, S. Kanno and J. Soda, Circular polarization of primordial gravitational waves in string-inspired inflationary cosmology, Phys. Rev. D 77 (2008) 023526 [arXiv:0706.3585] [SPIRES].
14. M. Satoh and J. Soda, Higher curvature corrections to primordial fluctuations in slow-roll inflation, JCAP 09 (2008) 019 [arXiv:0806.4594] [SPIRES].
15. M. Satoh, Slow-roll inflation with the Gauss-Bonnet and Chern-Simons corrections, JCAP 11 (2010) 024 [arXiv:1008.2724] [SPIRES].
16. L. Sorbo, Parity violation in the cosmic microwave background from a pseudoscalar inflaton, JCAP 06 (2011) 003 [arXiv:1101.1525] [SPIRES].
17. J.M. Maldacena, Non-Gaussian features of primordial fluctuations in single field inflationary models, JHEP 05 (2003) 013 [astro-ph/0210603] [SPIRES].
18. M. Kamionkowski and T. Souradeep, The odd-parity CMB bispectrum, Phys. Rev. D 83 (2011) 027301 [arXiv:1010.4304] [SPIRES].
19. J.M. Maldacena and G.L. Pimentel, On graviton non-gaussianities during inflation, arXiv:1104.2846 [SPIRES].
20. E. Silverstein and D. Tong, Scalar speed limits and cosmology: acceleration from D-cceleration, Phys. Rev. D 70 (2004) 103505 [hep-th/0310221] [SPIRES].
21. M. Alishahiha, E. Silverstein and D. Tong, DBI in the sky, Phys. Rev. D 70 (2004) 123505 [hep-th/0404084] [SPIRES].
22. P. Creminelli, M.A. Luty, A. Nicolis and L. Senatore, Starting the universe: stable violation of the null energy condition and non-standard cosmologies, JHEP 12 (2006) 080 [hep-th/0606090] [SPIRES].
23. C. Cheung, P. Creminelli, A.L. Fitzpatrick, J. Kaplan and L. Senatore, The effective field theory of inflation, JHEP 03 (2008) 014 [arXiv:0709.0293] [SPIRES].
24. S. Weinberg, Effective field theory for inflation, Phys. Rev. D 77 (2008) 123541 [arXiv:0804.4291] [SPIRES].
25. D. Grumiller and N. Yunes, How do black holes spin in Chern-Simons modified gravity?, Phys. Rev. D 77 (2008) 044015 [arXiv:0711.1868] [SPIRES].
26. A. Taruya, Probing anisotropies of gravitational-wave backgrounds with a space-based interferometer III: reconstruction of a high-frequency skymap, Phys. Rev. D 74 (2006) 104022 [gr-qc/0607080] [SPIRES].
27. P. McFadden and K. Skenderis, Cosmological 3-point correlators from holography, JCAP 06 (2011) 030 [arXiv:1104.3894] [SPIRES].