Fetching the paper…

Reading the bibliography…

The Conformal Stealth of any Standard Cosmology · Around

2013

The Conformal Stealth of any Standard Cosmology

Ayón-Beato, Eloy, García, Alberto A., Ramírez-Baca, Pedro Isaac et al.

Original
PDF
Post on X

Understand

It is shown that any homogeneous and isotropic universe, independently of its spatial topology and matter content, allows for the presence of a conformal stealth, i.e.

a nontrivial conformally invariant scalar field with vanishing energy-momentum tensor, which evolves along with the universe without causing even the smallest backreaction.
Surprisingly, this gravitationally invisible universal witness is inhomogeneous with zero consequences for the underlying cosmology.
Additionally, it is shown that these results are not exclusive of a four-dimensional universe by generalizing them to higher dimensions.

Built on

S. Weinberg, Gravitation and cosmology (Wiley, 1972)
1972
Earlier work this paper cites.
A. Lightman et. al., Problem book in Relativity and Gravitation (Princeton, 1975)
1975
Earlier work this paper cites.
M. Banados, C. Teitelboim and J. Zanelli, Phys. Rev. Lett. 69
1992
Earlier work this paper cites.
M. Banados, M. Henneaux, C. Teitelboim and J. Zanelli, Phys. Rev. D 48
1993
Earlier work this paper cites.

Similar

E. Ayón-Beato, C. Martinez, R. Troncoso and J. Zanelli, Phys. Rev. D 71
2005
Cited alongside, same era.
E. Ayón-Beato, C. Martinez and J. Zanelli, Gen. Rel. Grav. 38
2006
Cited alongside, same era.
M. Iihoshi, S. V. Ketov and A. Morishita, Prog. Theor. Phys. 118
2007
Cited alongside, same era.
N. Banerjee, R. K. Jain and D. P. Jatkar, Gen. Rel. Grav. 40
2008
Cited alongside, same era.
D. Schelgel et al
Original
Cited in the paper.
G. Hinshaw, D. Larson, E. Komatsu, D. N. Spergel, C. L. Bennett, J. Dunkley, M. R. Nolta and M. Halpern et al
Original
Cited in the paper.
P. A. R. Ade et al
Original
Cited in the paper.
E. Ayón–Beato, C. Martínez, R. Troncoso, and J. Zanelli, “Stealths overflying (A)dS,” in preparation
Cited in the paper.

Then

R. Bernabei, P. Belli, F. Cappella, R. Cerulli, C. J. Dai, A. d’Angelo, H. L. He and A. Incicchitti et al
2010
Later among the works it cites.
N. Suzuki, D. Rubin, C. Lidman, G. Aldering, R. Amanullah, K. Barbary, L. F. Barrientos and J. Botyanszki et al
Original
2012
Later among the works it cites.
C. P. Ahn et al
Original
2012
Later among the works it cites.
H. Maeda and K.I. Maeda, 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…