Fetching the paper…

Reading the bibliography…

Quasi Single Field Inflation in the non-perturbative regime · Around

2017

Quasi Single Field Inflation in the non-perturbative regime

An, Haipeng, McAneny, Michael, Ridgway, Alexander K. et al.

Original
PDF
Post on X

Understand

In quasi single field inflation there are massive fields that interact with the inflaton field.

If these other fields are not much heavier than the Hubble constant during inflation ($H$) these interactions can lead to important consequences for the cosmological energy density perturbations.
The simplest model of this type has a real scalar inflaton field that interacts with another real scalar $S$ (with mass $m$).
In this model there is a mixing term of the form $\mu {\dot \pi} S$, where $\pi$ is the Goldstone fluctuation that is associated with the breaking of time translation invariance by the time evolution of the inflaton field during the inflationary era.

Built on

A. A. Starobinsky, JETP Lett. 30
1981
Earlier work this paper cites.
A. Guth, Phys. Rev. D 23
1982
Earlier work this paper cites.
S. V. Mukanov and G. V. Chibisov, Sov. Phys. JETP Lett. 33
1983
Earlier work this paper cites.
L. P. Grishchuk, Sov. Phys. JETP 40
1984
Earlier work this paper cites.
T. J. Allen, B. Grinstein and M. B. Wise, Phys. Lett. B 197
1987
Earlier work this paper cites.
P. J. Steinhardt, in The Very Early Universe
2000
Earlier work this paper cites.
J. M. Maldacena, JHEP 0305
2003
Earlier work this paper cites.
M. Alishahiha, E. Silverstein and D. Tong, Phys. Rev. D 70
2004
Earlier work this paper cites.
S. Weinberg, Phys. Rev. D 72
2005
Earlier work this paper cites.
R. Penrose, Annals N.Y. Acad. Sci., 571, 249, (1989); G. Gibbons and N. Turok, Phys. Rev. D 77
2008
Earlier work this paper cites.

Similar

C. Cheung, P. Creminelli, A. L. Fitzpatrick, J. Kaplan and L. Senatore, JHEP 0803
Original
2008
Cited alongside, same era.
X. Chen, Adv. Astron. 2010
Original
2010
Cited alongside, same era.
X. Chen and Y. Wang, JCAP 1004
Original
2010
Cited alongside, same era.
A. J. Tolley and M. Wyman, Phys. Rev. D 81
Original
2010
Cited alongside, same era.
D. Baumann and D. Green, JCAP 1109
Original
2011
Cited alongside, same era.

Then

A. Achucarro, V. Atal, S. Cespedes, J. O. Gong, G. A. Palma and S. P. Patil, Phys. Rev. D 86
Original
2012
Later among the works it cites.
T. Noumi, M. Yamaguchi and D. Yokoyama, JHEP 1306
Original
2013
Later among the works it cites.
R. Gwyn, G. A. Palma, M. Sakellariadou and S. Sypsas, JCAP 1304
Original
2013
Later among the works it cites.
A. Ijjas, P. J. Steinhardt and A. Loeb, Phys. Lett. B 723
Original
2014
Later among the works it cites.
V. Assassi, D. Baumann, D. Green and L. McAllister, JCAP 1401
Original
2014

Beyond the bibliography

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

Open on alphaXiv

alphaXiv is searching for related work…

G. Shiu and J. Xu, Phys. Rev. D 84

2011

Cited alongside, same era.

D. Baumann and D. Green, Phys. Rev. D 85

2012

Cited alongside, same era.

V. Assassi, D. Baumann and D. Green, JCAP 1211

2012

Cited alongside, same era.

A. Achucarro, J. O. Gong, S. Hardeman, G. A. Palma and S. P. Patil, JHEP 1205

2012

Cited alongside, same era.

D. Baumann, doi:10.1142/9789814327183-0010 arXiv:0907.5424 [hep-th]

Cited in the paper.

M. Bastero-Gil, A. Berera, R. Brandenberger, I. G. Moss, R. O. Ramos and J. G. Rosa, arXiv:1612.04726 [astro-ph.CO]

Cited in the paper.

N. Arkani-Hamed and J. Maldacena, arXiv:1503.08043 [hep-th]

Cited in the paper.

Later among the works it cites.

P. A. R. Ade et al

2016

Later among the works it cites.

P. A. R. Ade et al

2016

Later among the works it cites.

P. A. R. Ade et al

2016

Later among the works it cites.

J. Gleyzes, R. de Putter, D. Green and O. Doré, JCAP 1704

2017

Closest in time.