Fetching the paper…

Reading the bibliography…

2019

Gravitational Atoms

Nielsen, Niklas G., Palessandro, Andrea, Sloth, Martin S.

Original
PDF
Post on X

Understand

Particles in a yet unexplored dark sector with sufficiently large mass and small gauge coupling may form purely gravitational atoms (quantum gravitational bound states) with a rich phenomenology.

In particular, we investigate the possibility of having an observable signal of gravitational waves or ultra high energy cosmic rays from the decay of gravitational atoms.
We show that if ordinary Einstein gravity holds up to the Planck scale, then, within the $\Lambda \text{CDM}$ model, the frequency of the gravitational wave signal produced by the decays is always higher than $10^{13} \, \text{Hz}$.
An observable signal of gravitational waves with smaller frequency from such decays, in addition to probing near Planckian dark physics, would also imply a departure from Einstein gravity near the Planck scale or an early epoch of non-standard cosmology.

Gravitational Atoms · Around

Built on

D. Carney, S. Ghosh, G. Krnjaic and J. M. Taylor, arXiv:1903.00492 [hep-ph]
Original
1903
Earlier work this paper cites.
V. Berezinsky, M. Kachelriess and A. Vilenkin, Phys. Rev. Lett. 79
1997
Earlier work this paper cites.
M. Maggiore, Phys. Rept. 331
2000
Earlier work this paper cites.
M. Maggiore, ICTP Lect. Notes Ser. 3
2001
Earlier work this paper cites.
K. Enqvist and M. S. Sloth, Nucl. Phys. B 626
2002
Earlier work this paper cites.
D. H. Lyth and D. Wands, Phys. Lett. B 524
2002
Earlier work this paper cites.
T. Moroi and T. Takahashi, Phys. Lett. B 522
2002
Earlier work this paper cites.

Similar

S. Boughn and T. Rothman, Class. Quant. Grav. 23
2006
Cited alongside, same era.
J. Abraham et al
2006
Cited alongside, same era.
S. C. Park and S. Yamaguchi, JCAP 0808
Original
2008
Cited alongside, same era.
M. P. Hertzberg, JHEP 1011
Original
2010
Cited alongside, same era.
A. M. Cruise, Class. Quant. Grav. 29
2012
Cited alongside, same era.
F. Dyson, Int. J. Mod. Phys. A 28
2013
Cited alongside, same era.

Then

A. Arvanitaki, M. Baryakhtar and X. Huang, Phys. Rev. D 91
Original
2015
Later among the works it cites.
K. Petraki, M. Postma and M. Wiechers, JHEP 1506
Original
2015
Later among the works it cites.
M. Garny, M. Sandora and M. S. Sloth, Phys. Rev. Lett. 116
Original
2016
Later among the works it cites.
L. Pagano, L. Salvati and A. Melchiorri, Phys. Lett. B 760
Original
2016
Later among the works it cites.
E. W. Kolb, D. J. H. Chung and A. Riotto, AIP Conf. Proc. 484
Original
2017
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…

S. Angus, J. P. Conlon, M. C. D. Marsh, A. J. Powell and L. T. Witkowski, JCAP 1409

2014

Cited alongside, same era.

B. S. K. Skagerstam, K. E. Eriksson and P. K. Rekdal, arXiv:1806.07471 [gr-qc]

Cited in the paper.

M. E. Peskin and D. V. Schroeder, “An Introduction to quantum field theory”

Cited in the paper.

M. Garny, A. Palessandro, M. Sandora and M. S. Sloth, JCAP 1802

2018

Later among the works it cites.

M. Garny, A. Palessandro, M. Sandora and M. S. Sloth, JCAP 1901

2019

Closest in time.