Speaker
Prof.
Fei Huang
(Anhui University of Science and Technology)
Description
Cosmological stasis is a phenomenon in which multiple energy components with different equation-of-state parameters maintain constant abundances for an extended period despite the expansion of the universe. In this talk, I review how stasis arises and discuss the possible implications of this phenomenon in observations. These include the enhancement in the growth of matter density perturbations on small scales, and characteristic imprints in the stochastic gravitational-wave background.
Primary author
Prof.
Fei Huang
(Anhui University of Science and Technology)
Co-authors
Prof.
Keith Dienes
(University of Arizona)
Prof.
tim tait
(University of California, Irvine)
Prof.
Brooks Thomas
(Lafayette College)
Dr
Lucien Heurtier
(King's College London)
Prof.
Kuver Sinha
(University of Oklahoma)
Dr
Tao Xu
(Hong Kong University of Science and Technology)
Dr
Fazlollah Hajkarim
(University of Oklahoma)
