On (in)stabilities of perturbations in mimetic models with higher derivatives
From MaRDI portal
Publication:5021054
DOI10.1088/1475-7516/2017/08/040OpenAlexW2609132327MaRDI QIDQ5021054
Mingzhe Li, Yicen Mou, Liuyuan Shen, Yunlong Zheng
Publication date: 11 January 2022
Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1704.06834
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Cites Work
- Viable mimetic \(F(R)\) gravity compatible with Planck observations
- Living with ghosts in Hořava-Lifshitz gravity
- The effective field theory of nonsingular cosmology
- On the recently proposed mimetic dark matter
- NEC violation in mimetic cosmology revisited
- Braneworld mimetic cosmology
- Static spherically symmetric solutions in mimetic gravity: rotation curves and wormholes
- Unimodular-mimetic cosmology
- New modified mimetic gravity
- Modified Gauss–Bonnet gravity with the Lagrange multiplier constraint as mimetic theory
- Healthy imperfect dark matter from effective theory of mimetic cosmological perturbations
- Instabilities in mimetic matter perturbations
- Mimetic F(R) gravity: Inflation, dark energy and bounce
- Covariant Hořava-like and mimetic Horndeski gravity: cosmological solutions and perturbations
