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Pure Gravitational Dark Matter, Its Mass and Signatures · Around

2016

Pure Gravitational Dark Matter, Its Mass and Signatures

Tang, Yong, Wu, Yue-Liang

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In this study, we investigate a scenario that dark matter (DM) has only gravitational interaction.

In the framework of effective field theory of gravity, we find that DM is still stable at tree level even if there is no symmetry to protect its longevity, but could decay into standard model particles due to gravitational loop corrections.
The radiative corrections can lead to both higher- and lower-dimensional effective operators.
We also first explore how DM can be produced in the early universe.

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Our framework is also different from the so-called mirror particle where there exists a mirror copy of SM, see for example, S.I.Blinnikov and M.Yu.Khlopov On the possible astronomical effects of ‘mirror’ particles. Astron. Zh. (1983), V. 50, PP. 632-639. [Sov. Astron. (1983) V. 27, PP. 371-355]
1983
Earlier work this paper cites.
E. W. Kolb and M. S. Turner, The Early Universe
1990
Earlier work this paper cites.
J.Donoghue, GR as an effective field theory , Phys. Rev. D50
1994
Earlier work this paper cites.
D. J. H. Chung, E. W. Kolb and A. Riotto, Phys. Rev. Lett. 81
1998
Earlier work this paper cites.
V. Kuzmin and I. Tkachev, Phys. Rev. D 59
1999
Earlier work this paper cites.

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