Cylindrical solutions in Mimetic gravity

Abstract

This paper is devoted to investigate cylindrical solutions in mimetic gravity. The explicit forms of the metric of this theory, namely mimetic-Kasner (say) have been obtained. In this study we have noticed that the Kasner's family of exact solutions needs to be reconsidered under this type of modified gravity. A no-go theorem is proposed for the exact solutions in the presence of a cosmological constant.

8 pages, Title changed,references added, final version accepted in the" European Physical Journal C"

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• On (in)stabilities of perturbations in mimetic models with higher derivatives
• Mimetic Euler-Heisenberg theory, charged solutions and multi-horizon black holes
• Cosmic string in gravity's rainbow
• Mimetic Inflation
• Cosmic strings in generalized hybrid metric-Palatini gravity
• Direct couplings of mimetic dark matter and their cosmological effects
• Emergent scenario in mimetic gravity
• Black holes with Lagrange multiplier and potential in mimetic-like gravitational theory: multi-horizon black holes
• Multi-field Mimetic Gravity
• Can Superconducting Cosmic Strings Piercing Seed Black Holes Generate Supermassive Black Holes in the Early Universe?
• A 1+5-dimensional gravitational-wave solution: curvature singularity and spacetime singularity
• Exploring Self-Gravitating Cylindrical Structures in Modified Gravity: Insights from Scalar-Vector-Tensor Theory
• Static, Cylindrically Symmetric Spacetimes in the Coincident f(Q) Gravity