Fetching the paper…
Reading the bibliography…
We show that a large contribution to tensor modes during inflation can be generated by a spectator scalar field with speed of sound lower than unity.
A. Kosowsky, M. S. Turner and R. Watkins, Phys. Rev. D 45
1992
Earlier work this paper cites.
M. Kamionkowski, A. Kosowsky and M. S. Turner, Phys. Rev. D 49
1994
Earlier work this paper cites.
S. Y. Khlebnikov and I. I. Tkachev, Phys. Rev. D 56
1997
Earlier work this paper cites.
U. Seljak and M. Zaldarriaga, Phys. Rev. Lett. 78
1997
Earlier work this paper cites.
M. Kamionkowski, A. Kosowsky and A. Stebbins, Phys. Rev. Lett. 78
1997
Earlier work this paper cites.
For a review, see D. H. Lyth and A. Riotto, Phys. Rept. 314
1999
Earlier work this paper cites.
J. Garriga and V. F. Mukhanov, Phys. Lett. B 458
1999
Earlier work this paper cites.
T. Damour and A. Vilenkin, Phys. Rev. Lett. 85
2000
Cited alongside, same era.
See for instance M. Maggiore, “Gravitational Waves. Vol. 1: Theory and Experiments,” Oxford University Press, October 2007. 572p
2007
Cited alongside, same era.
X. Chen, M. -x. Huang, S. Kachru and G. Shiu, JCAP 0701
2007
Cited alongside, same era.
K. N. Ananda, C. Clarkson and D. Wands, Phys. Rev. D 75
2007
Cited alongside, same era.
D. Baumann, P. J. Steinhardt, K. Takahashi and K. Ichiki, Phys. Rev. D 76
2007
Cited alongside, same era.
N. Bartolo, S. Matarrese, A. Riotto and A. Vaihkonen, Phys. Rev. D 76
2007
Cited alongside, same era.
L. Leblond and S. Shandera, JCAP 0808
2008
Later among the works it cites.
A. J. Tolley and M. Wyman, Phys. Rev. D 81
2010
Later among the works it cites.
2010
Later among the works it cites.
D. Carney, W. Fischler, E. D. Kovetz, D. Lorshbough and S. Paban, JHEP 1211
2012
Later among the works it cites.
N. Barnaby, J. Moxon, R. Namba, M. Peloso, G. Shiu and P. Zhou, Phys. Rev. D 86
2012
alphaXiv searches the wider corpus for related work and actual follow-ups.
alphaXiv is searching for related work…
2008
Cited alongside, same era.
See for instance planck.esa.int/
Cited in the paper.
N. D. Birrell and P. C. W. Davies, Chapt. 3
Cited in the paper.
Cited in the paper.
Cited in the paper.
Later among the works it cites.
For a recent result, see D. G. Figueroa, M. Hindmarsh and J. Urrestilla, Phys. Rev. Lett. 110, 101302
2013
Closest in time.