Structure Formation in the Effective Field Theory of Holographic Dark Energy
arXiv:2109.07420 · doi:10.1088/1361-6382/ac902e
Abstract
We investigate the structure formation in the effective field theory of the holographic dark energy. The equation of motion for the energy contrast of the cold dark matter is the same as the one in the general relativity up to the leading order in the small scale limit , provided the equation of state is Quintessence-like. Our effective field theory breaks down while the equation of state becomes phantom-like. We propose a solution to this problem by eliminating the scalar graviton.
arXiv comment17 pages, 4 figures; revised appendix
References in corpus (20)
- Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
- Measurements of Omega and Lambda from 42 High-Redshift Supernovae
- A Model of Holographic Dark Energy
- Effective Field Theory, Black Holes, and the Cosmological Constant
- Dark Energy
- Imperfect Dark Energy from Kinetic Gravity Braiding
- Can dark energy evolve to the Phantom?
- Holographic Dark Energy
- Minimal theory of massive gravity
- Phenomenology in minimal theory of massive gravity
- A Critique of Holographic Dark Energy
- Inflationary gravitational waves in consistent Einstein-Gauss-Bonnet gravity
- Minimally modified gravity with an auxiliary constraint: a Hamiltonian construction
- Cosmological perturbations in -essence model
- Cosmological constraints on the new holographic dark energy model with action principle
- Phantom crossing dark energy in Horndeski's theory
- Constraints on the dark matter sound speed from galactic scales: the cases of the Modified and Extended Chaplygin Gas
- An effective field theory of holographic dark energy
- A New Model of Holographic Dark Energy with Action Principle
- Oscillating solutions of the matter density contrast in Horndeski's theory