Spin-2 dark matter from anisotropic Universe in bigravity
arXiv:2211.15873 · doi:10.1103/PhysRevD.107.104007
Abstract
Bigravity is one of the natural extensions of general relativity and contains an additional massive spin-2 field which can be a good candidate for dark matter. To discuss the production of spin-2 dark matter, we study fixed point solutions of the background equations for axisymmetric Bianchi type-I Universes in two bigravity theories without Boulware-Deser ghost, i.e., Hassan-Rosen bigravity and Minimal Theory of Bigravity. We investigate the local and global stability of the fixed points and classify them. Based on the general analysis, we propose a new scenario where spin-2 dark matter is produced by the transition from an anisotropic fixed point solution to isotropic one. The produced spin-2 dark matter can account for all or a part of dark matter and can be directly detected by laser interferometers in the same way as gravitational waves.
arXiv comment15 pages, 3 figures
References in corpus (50)
- Resummation of Massive Gravity
- Tests of general relativity with GW150914
- Generalization of the Fierz-Pauli Action
- Bimetric Gravity from Ghost-free Massive Gravity
- The construction and use of LISA sensitivity curves
- Detector configuration of DECIGO/BBO and identification of cosmological neutron-star binaries
- Cosmic Axion Spin Precession Experiment (CASPEr)
- Superradiant Instability and Backreaction of Massive Vector Fields around Kerr Black Holes
- Massive gravity: nonlinear instability of the homogeneous and isotropic universe
- Constraining the mass of dark photons and axion-like particles through black-hole superradiance
- Graviton Mass Bounds
- Parametric Resonance Production of Ultralight Vector Dark Matter
- Perturbations in Massive Gravity Cosmology
- Vector dark matter production at the end of inflation
- Production of Purely Gravitational Dark Matter: The Case of Fermion and Vector Boson
- Superradiant instability of massive vector fields around spinning black holes in the relativistic regime
- Optical Ring Cavity Search for Axion Dark Matter
- Heavy spin-2 Dark Matter
- Anisotropic Friedmann-Robertson-Walker universe from nonlinear massive gravity
- Massive gravitons as dark matter and gravitational waves
- Gravitational Origin of Dark Matter
- Viable cosmology in bimetric theory
- Axion Dark Matter Search with Interferometric Gravitational Wave Detectors
- Axion interferometry
- Constraints on dark photon dark matter using data from LIGO's and Virgo's third observing run
- Minimal theory of massive gravity
- Oscillating Spin-2 Dark Matter
- Generalized Galileon Duality
- Blue-tilted Primordial Gravitational Waves from Massive Gravity
- Ultralight vector dark matter search with auxiliary length channels of gravitational wave detectors
- Light Dark Photon Dark Matter from Inflation
- Condensate of Massive Graviton and Dark Matter
- Anisotropic universes in the ghost-free bigravity
- Improved sensitivity of interferometric gravitational wave detectors to ultralight vector dark matter from the finite light-traveling time
- Vector dark matter production from inflation with symmetry breaking
- Pauli-Fierz Gravitons on Friedmann-Robertson-Walker Background
- Stability of the Early Universe in Bigravity Theory
- Probing new light gauge bosons with gravitational-wave interferometers using an adapted semi-coherent method
- Minimal theory of massive gravity and constraints on the graviton mass
- Minimal Theory of Bigravity: construction and cosmology
- Dark photon dark matter from charged inflaton
- Massive gravity with non-minimal coupling
- Searching for spin-2 ULDM with gravitational waves interferometers
- Massive graviton dark matter with environment dependent mass: A natural explanation of the dark matter-baryon ratio
- Extending applicability of bimetric theory: chameleon bigravity
- Stable cosmology in chameleon bigravity
- Cosmic Acceleration and Growth of Structure in Massive Gravity
- Primordial Tensor Non-Gaussianity from Massive Gravity
- Non-linearly ghost-free higher curvature gravity
- Linear growth of structure in projected massive gravity
Cited by in corpus (9)
- Instability and backreaction of massive spin-2 fields around black holes
- Cosmological Perturbation Theory in Metric-Affine Gravity
- Bimetric Starobinsky model
- Angular correlation and deformed Hellings-Downs curve from spin-2 ultralight dark matter
- Massive graviton dark matter searches with long-baseline atom interferometers
- On the absence of ghosts in quadratic bigravity
- Probing Spin-2 Ultralight Dark Matter with Space-based Gravitational Wave Detectors in the mHz Regime
- Signature of polarized ultralight vector dark matter in pulsar timing arrays
- Dynamically induced spin-2 mass in a Weyl-invariant framework