Fetching the paper…

Reading the bibliography…

2013

Inflation coupled to a Gauss-Bonnet term

Jiang, Peng-Xu, Hu, Jian-Wei, Guo, Zong-Kuan

Original
PDF
Post on X

Understand

The newly released Planck CMB data place tight constraints on slow-roll inflationary models.

Some of commonly discussed inflationary potentials are disfavored due mainly to the large tensor-to-scalar ratio.
In this paper we show that these potentials may be in good agreement with the Planck data when the inflaton has a non-minimal coupling to the Gauss-Bonnet term.
Moreover, such a coupling violates the consistency relation between the tensor spectral index and tensor-to-scalar ratio.

Inflation coupled to a Gauss-Bonnet term · Around

Built on

A. D. Linde, Phys. Lett. B 129
1983
Earlier work this paper cites.
C. G. Callan, Jr., E. J. Martinec, M. J. Perry and D. Friedan, Nucl. Phys. B 262
1987
Earlier work this paper cites.
I. Antoniadis, E. Gava and K. S. Narain, Nucl. Phys. B 383
1994
Earlier work this paper cites.
S. Kawai, M. -a. Sakagami and J. Soda, Phys. Lett. B 437
1999
Earlier work this paper cites.
S. Tsujikawa, Phys. Lett. B 526
2002
Earlier work this paper cites.
D. J. Schwarz, C. A. Terrero-Escalante and A. A. Carcia, Phys. Lett. B 517
2004
Earlier work this paper cites.

Similar

J. -c. Hwang and H. Noh, Phys. Rev. D 61
2005
Cited alongside, same era.
Z. K. Guo, N. Ohta and S. Tsujikawa, Phys. Rev. D 75
2007
Cited alongside, same era.
K. Bamba, Z. K. Guo and N. Ohta, Prog. Theor. Phys. 118
Original
2008
Cited alongside, same era.
R. A. Brown, R. Maartens, E. Papantonopoulos and V. Zamarias, JCAP 0511
Original
2008
Cited alongside, same era.
Z. K. Guo and D. J. Schwarz, Phys. Rev. D 80
Original
2009
Cited alongside, same era.
S. Nojiri, S. D. Odintsov and M. Sasaki, Phys. Rev. D 71
Original

Then

M. Satoh, S. Kanno and J. Soda, Phys. Rev. D 77
Original
2010
Later among the works it cites.
Z. K. Guo and D. J. Schwarz, Phys. Rev. D 81
Original
2010
Later among the works it cites.
A. R. Liddle, Phys. Rev. D 49
Original
2011
Later among the works it cites.
A. De Felice and S. Tsujikawa, JCAP 1104
Original
2011
Later among the works it cites.
C. Cheng, Q. G. Huang, X. D. Li and Y. Z. Ma, Phys. Rev. D 86
Original
2012
Later among the works it cites.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

2010

Cited alongside, same era.

G. Hinshaw et al

Cited in the paper.

P. A. R. Ade et al

Cited in the paper.

P. A. R. Ade et al

Cited in the paper.