Built on

A. A. Starobinsky, Phys. Lett. B 91
1980
Earlier work this paper cites.
A. H. Guth, Phys. Rev. D 23
1981
Earlier work this paper cites.
A. D. Linde, Phys. Lett. B 108
1982
Earlier work this paper cites.
A. Albrecht and P. J. Steinhardt, Phys. Rev. Lett. 48
1982
Earlier work this paper cites.
H. Kodama, M. Sasaki, Prog. Theor. Phys. Suppl. 78 1 (1984)
1984
Earlier work this paper cites.
V.F. Mukhanov, JETP lett. 41, 493 (1985); Sov. Phys. JETP. 68, 1297 (1988)
1988
Earlier work this paper cites.
J. Garriga, V.F. Mukhanov, Phys. Lett. B458
1999
Earlier work this paper cites.
D. N. Spergel et al
2003
Earlier work this paper cites.
C. R. Contaldi, M. Peloso, L. Kofman and A. D. Linde, JCAP 0307
2003
Earlier work this paper cites.
J. M. Cline, P. Crotty and J. Lesgourgues, JCAP 0309
2003
Earlier work this paper cites.
Y. S. Piao and E. Zhou, Phys. Rev. D 68
2003
Earlier work this paper cites.
Y. -S. Piao, S. Tsujikawa and X. -m. Zhang, Class. Quant. Grav. 21
2004
Earlier work this paper cites.
Y. -S. Piao, B. Feng and X. -m. Zhang, Phys. Rev. D 69
2005
Earlier work this paper cites.
M. Baldi, F. Finelli and S. Matarrese, Phys. Rev. D 72
2005
Earlier work this paper cites.
Y. S. Piao and Y. Z. Zhang, Phys. Rev. D 70
2005
Earlier work this paper cites.
Y. S. Piao and Y. Z. Zhang, Phys. Rev. D 70
2006
Earlier work this paper cites.
S. Capozziello, S. Nojiri and S. D. Odintsov, Phys. Lett. B 632
2006
Earlier work this paper cites.
B. A. Powell and W. H. Kinney, Phys. Rev. D 76
2007
Earlier work this paper cites.
R. Holman and A. J. Tolley, JCAP 0805
Original
2008
Earlier work this paper cites.
J. Mielczarek, JCAP 0811
Original
2010
Earlier work this paper cites.
P. Creminelli, A. Nicolis and E. Trincherini, JCAP 1011
Original
2010
Earlier work this paper cites.
R. K. Jain, P. Chingangbam, J. O. Gong, L. Sriramkumar and T. Souradeep, JCAP 0901
Original
2010
Earlier work this paper cites.
F. T. Falciano, M. Lilley and P. Peter, Phys. Rev. D 77
Original
2011
Earlier work this paper cites.

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Cited alongside, same era.
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Cited alongside, same era.
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Original
2011
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2011
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Then

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Later among the works it cites.
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Original
2013
Later among the works it cites.
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2014
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2014
Later among the works it cites.

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2015

Pre-inflationary primordial perturbations

Cai, Yong, Wang, Yu-Tong, Piao, Yun-Song

Understand

The large-scale power deficit in the cosmic microwave background fluctuations might be relevant with the physics of pre-inflation, a bounce, or a superinflationary phase preceding slow-roll inflation, which can provide a singular-free realization of inflation.

We investigate the primordial perturbations from such pre-inflationary evolutions, which generally may consist of multiple phases with different background dynamics, and give a universal formula for the power spectrum of primordial perturbations in terms of the recursive Bogoliubov coefficients.
We also apply our formula to corresponding cases and show how the intensity of large-scale power suppression is affected by the pre-inflationary physics.