Healthy imperfect dark matter from effective theory of mimetic cosmological perturbations
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Publication:5019973
DOI10.1088/1475-7516/2017/07/009OpenAlexW3102369420MaRDI QIDQ5019973
Tsutomu Kobayashi, Shin'ichi Hirano, Sakine Nishi
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/1704.06031
Related Items (24)
Disformal map and Petrov classification in modified gravity ⋮ Two-field mimetic gravity revisited and Hamiltonian analysis ⋮ Towards a viable effective field theory of mimetic gravity ⋮ Recovering a MOND-like acceleration law in mimetic gravity ⋮ Dark matter as a gravitational effect in the embedding theory approach ⋮ Disformal symmetry in the Universe: mimetic gravity and beyond ⋮ Extensions of two-field mimetic gravity ⋮ Limiting curvature mimetic gravity and its relation to loop quantum cosmology ⋮ Isotropic stellar model in mimetic theory ⋮ A covariant Lagrangian for stable nonsingular bounce ⋮ Emergent scenario in mimetic gravity ⋮ Hamiltonian analysis of mimetic gravity with higher derivatives ⋮ Mimetic inflation ⋮ Alive and well: mimetic gravity and a higher-order extension in light of GW170817 ⋮ Charged and non-charged black hole solutions in mimetic gravitational theory ⋮ Mimetic gravity as DHOST theories ⋮ Cosmology in mimetic SU(2) gauge theory ⋮ On (in)stabilities of perturbations in mimetic models with higher derivatives ⋮ Extended mimetic gravity: Hamiltonian analysis and gradient instabilities ⋮ Higher derivative mimetic gravity ⋮ Cosmological dynamics of mimetic gravity ⋮ Gauge field mimetic cosmology ⋮ Two-field disformal transformation and mimetic cosmology ⋮ Stealth dark energy in scordatura DHOST theory
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