Dark matter in logarithmic F(R) gravity
2019 ◽
Vol 28
(12)
◽
pp. 1950157
◽
Keyword(s):
The logarithmic [Formula: see text]-corrected [Formula: see text] gravity is investigated as a prototype model of modified gravity theories with quantum corrections. By using the auxiliary field method, the model is described by the general relativity with a scalaron field. The scalaron field can be identified as an inflaton at the primordial inflation era. It is also one of the dark matter candidates in the dark energy (DE) era. It is found that a wide range of the parameters is consistent with the current observations of CMB fluctuations, DE and dark matter.
2018 ◽
Vol 27
(02)
◽
pp. 1850007
◽
2011 ◽
Vol 369
(1957)
◽
pp. 4947-4961
◽
2008 ◽
Vol 17
(13n14)
◽
pp. 2555-2562
◽
2017 ◽
Vol 26
(12)
◽
pp. 1743010
◽
Keyword(s):
2019 ◽
Vol 15
(S359)
◽
pp. 457-459
Keyword(s):