Covariant Galileon

Abstract

We consider the recently introduced "galileon" field in a dynamical spacetime. When the galileon is assumed to be minimally coupled to the metric, we underline that both field equations of the galileon and the metric involve up to third-order derivatives. We show that a unique nonminimal coupling of the galileon to curvature eliminates all higher derivatives in all field equations, hence yielding second-order equations, without any extra propagating degree of freedom. The resulting theory breaks the generalized "Galilean" invariance of the original model.

10 pages, no figure, RevTeX4 format; v2 adds footnote 1, Ref. [12], reformats the link in Ref. [14], and corrects very minor typos

References in corpus (11)

• 4D Gravity on a Brane in 5D Minkowski Space
• Accelerated Universe from Gravity Leaking to Extra Dimensions
• Cosmology on a Brane in Minkowski Bulk
• Effective Field Theory for Massive Gravitons and Gravity in Theory Space
• Strong Interactions and Stability in the DGP Model
• Avoiding Dark Energy with 1/R Modifications of Gravity
• Classical and Quantum Consistency of the DGP Model
• Ghosts in Massive Gravity
• Degravitation of the Cosmological Constant and Graviton Width
• xPerm: fast index canonicalization for tensor computer algebra
• Ghosts, Strong Coupling and Accidental Symmetries in Massive Gravity

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• RAY-RAMSES: a code for ray tracing on the fly in N-body simulations
• Cosmological constraints and phenomenology of a beyond-Horndeski model
• Third order solutions of the cosmological density perturbations in the Horndeski's most general scalar-tensor theory with the Vainshtein mechanism
• Cosmology of a Lorentz violating Galileon theory
• Slow-Roll Inflation with Exponential Potential in Scalar-Tensor Models
• Cascading dust inflation in Born-Infeld gravity
• Wave propagation and shock formation in the most general scalar-tensor theories
• Casimir Dark Energy, Stabilization of the Extra Dimensions and Gauss-Bonnet Term
• Quantum corrections for the cubic Galileon in the covariant language
• Higher Derivative D-term Inflation in New-minimal Supergravity
• Attracted to de Sitter II: cosmology of the shift-symmetric Horndeski models
• G-Curvaton
• A generalized Kasner transition for bouncing Bianchi I models in modified gravity theories
• A class of ghost-free theories in symmetric teleparallel geometry
• Generalized Proca and its Constraint Algebra
• 50 Years of Horndeski Gravity: Past, Present and Future
• New terms for scalar multi-Galileon models and application to SO(N) and SU(N) group representations
• Tensor Galileons and Gravity
• Tensor perturbations in a general class of Palatini theories
• Growth of Matter Perturbations in the Bi-Galileons Field Model
• Large scale structures and the cubic galileon model
• Cosmological evolution of equation of state for dark energy in G-essence models
• Stability of Closed Timelike Curves in a Galileon Model
• Black hole stability under odd-parity perturbations in Horndeski gravity
• More on the first-order thermodynamics of scalar-tensor and Horndeski gravity
• Homogeneous Black Strings in Einstein-Gauss-Bonnet with Horndeski hair and beyond
• Stability of Hairy Black Holes in Shift-Symmetric Scalar-Tensor Theories via the Effective Field Theory Approach
• Vainshtein mechanism in Gauss-Bonnet gravity and Galileon aether
• Electroweak vacuum stability and inflation via non-minimal derivative couplings to gravity
• Cosmological disformal transformations to the Einstein frame and gravitational couplings with matter perturbations
• Combining cosmological and local bounds on bimetric theory
• Power spectra in warm G-inflation and its consistency: stochastic approach
• Big Bang Nucleosynthesis constraints on $f(T,T_G)$ gravity
• Canonical invariance of spatially covariant scalar-tensor theory
• Cosmological constraints on dynamical dark energy model in $F(Q)$ gravity
• Off-shell Noether current and conserved charge in Horndeski theory
• New scaling solutions in cubic Horndeski theories
• Slow-Roll Inflation in Scalar-Tensor Models
• Linear perturbations in K-mouflage cosmologies with massive neutrinos
• Modified gravity in the interior of population II stars
• Instability of Reissner-Nordström-AdS black hole under perturbations of a scalar field coupled to Einstein tensor
• Cosmological Evolution of Two-Scalar fields Cosmology in the Jordan frame
• One-loop corrections to vector Galileon theory
• Modified Einstein versus Modified Euler for Dark Matter
• Improving data-driven model-independent reconstructions and updated constraints on dark energy models from Horndeski cosmology
• Quantum Stability of Generalized Proca Theories
• Scalar-Tensor Gravity and DESI 2024 BAO data
• On the Covariant Galileon and a consistent self-accelerating Universe
• Spontaneous "Scalar-Vector Galileons" from "Weyl bi-Connection" model
• Testing a generalized cubic Galileon gravity model with the Coma Cluster
• Quasinormal modes of three-dimensional rotating Hořava AdS black hole and the approach to thermal equilibrium
• Suppression of matter couplings with a vector field in generalized Proca theories
• Stable black holes in shift-symmetric Horndeski theories
• Covariantly Quantum Galileon
• Exploring the black hole spectrum of axionic Horndeski theory
• A metric-affine version of the Horndeski theory
• Arbitrarily coupled $p-$forms in cosmological backgrounds
• Higgs inflation with non-minimal derivative coupling to gravity
• Stability Conditions in the Generalized SU(2) Proca Theory
• Evading the theoretical no-go theorem for nonsingular bounces in Horndeski/Galileon cosmology
• Constraining modified gravity from tidal phenomena in binary stars
• Weak lensing probe of cubic Galileon model
• Looking out for the Galileon in the nanohertz gravitational wave sky
• Existence and disappearance of conical singularities in Gleyzes-Langlois-Piazza-Vernizzi theories
• Behavior of perturbations on spherically symmetric backgrounds in multi-Galileon theory
• Horndeski stars
• Note on stability in conformally connected frames
• Observed galaxy power spectrum in cubic Galileon model
• No need for dark matter in galaxy clusters within Galileon theory
• Primordial black holes from temporally enhanced curvature perturbation
• Anisotropic inflation with coupled $\mathbf{p}$-forms
• Quantum corrections to the generalized Proca theory via a matter field
• Beyond the growth rate of cosmic structure: Testing modified gravity models with an extra degree of freedom
• The Maxwell-Chern-Simons gravity and its cosmological implications
• Quantum modified Regge-Teitelboim cosmology
• On the Trispectrum of Galileon Inflation
• Cubic Derivative Interactions and Asymptotic Dynamics of the Galileon Vacuum
• Radiative stability and observational constraints on dark energy and modified gravity
• Attracted to de Sitter: cosmology of the linear Horndeski models
• Noether symmetry in a nonlocal f(T) Gravity
• Coupling between Galileon and massive gravity with composite metrics
• $f(T)$ cosmology: From Pseudo-Bang to Pseudo-Rip
• Effective field theory of degenerate higher-order inflation
• New DBI Inflation model with Kinetic Coupling to Einstein Gravity
• Integrability from Point Symmetries in a family of Cosmological Horndeski Lagrangians
• Gravitational-wave constraints on scalar-tensor gravity from a neutron star and black-hole binary GW200115
• Einstein static universe on the brane supported by extended Chaplygin gas
• Conical singularities and the Vainshtein screening in full GLPV theories
• Cosmological evolution of viable models in the generalized scalar-tensor theory
• Conservation laws and Exact Solutions in Brans-Dicke Cosmology with a Scalar Field
• G-inflation: From the intermediate, logamediate and exponential models
• Spatially covariant gravity with a dynamic lapse function
• Equivalence Principle Violation in Weakly Vainshtein-Screened Systems
• Plane waves in the generalized Galileon theory
• Emergence of time in power-counting renormalizable Riemannian theory of gravity
• Oscillons in Higher-Derivative Effective Field Theories
• Non-linear charged planar black holes in four-dimensional Scalar-Gauss-Bonnet theories
• Instability of scalarized compact objects in Einstein-scalar-Gauss-Bonnet theories
• Periodic Cosmological Evolutions of Equation of State for Dark Energy
• Complete Hamiltonian analysis of cosmological perturbations at all orders
• Classifying Galileon $p$-form theories
• Multi-fluid cosmology in Einstein gravity: analytical solutions
• Late time acceleration in a slow moving galileon field
• Growth of non-linear structures and spherical collapse in the Galileon Ghost Condensate model
• Gauge-ready formulation of cosmological perturbations in scalar-vector-tensor theories
• Environmental screening of dark matter haloes in $f(R)$ gravity
• The Music of the Aetherwave - B-mode Polarization in Einstein-Aether Theory
• Are Scalar and Tensor Deviations Related in Modified Gravity?
• Quintom fields from chiral K-essence cosmology
• Dark sector evolution in Horndeski models
• From Lovelock to Horndeski's generalised scalar-tensor theory
• Observational status of the Galileon model general solution from cosmological data and gravitational waves
• Gravitational Collapse of a Homogeneous Scalar Field Coupled Kinematically to Einstein Tensor
• Constraints on Cubic and $f(P)$ Gravity from the Cosmic Chronometers, BAO & CMB datasets : Use of Machine Learning Algorithms
• Compact astrophysical objects in modified gravity
• Dynamical systems analysis of the cubic galileon beyond the exponential potential and the cosmological analogue of the vDVZ discontinuity
• Polarization modes of gravitational waves in generalized Proca theory
• The Well-Tempered Cosmological Constant: The Horndeski Variations
• Stabilization of Linear Higher Derivative Gravity with Constraints
• Gravitational Collapse In Vaidya Space-time For Galileon Gravity Theory
• Bounds from ISW-galaxy cross-correlations on generalized covariant Galileon models
• A new approach to cosmological perturbations in f(R) models
• Solitons and black hole in shift symmetric scalar-tensor gravity with cosmological constant
• Galileon intermediate inflation
• Disformal transformations on the CMB
• Cosmic Time Slip: Testing Gravity on Supergalactic Scales with Strong-Lensing Time Delays
• The Shape Dependence of Vainshtein Screening in the Cosmic Matter Bispectrum
• Noether symmetry in Horndeski Lagrangian
• Perturbative reduction of derivative order in EFT
• Testing gravity with halo density profiles observed through gravitational lensing
• Cosmological Tests of Coupled Galileons
• Stable cosmological solutions in Horndeski theory
• Gauged Galileons
• Screening bulk curvature in the presence of large brane tension
• Stable non-singular cosmologies in beyond Horndeski theory and disformal transformations
• Complete Hamiltonian analysis of cosmological perturbations at all orders II: Non-canonical scalar field
• Non-minimally coupled quintessence DE model with a cubic galileon term --A Dynamical System Analysis
• New conservation laws and exact cosmological solutions in Brans-Dicke cosmology with an extra scalar field
• Revisiting Vainshtein Screening for fast N-body simulations
• Cosmological effects of the Galileon term in Scalar-Tensor Theories
• Holographic renormalization of Horndeski gravity
• Probing signatures of bounce inflation with current observations
• Galileons Coupled to Massive Gravity: General Analysis and Cosmological Solutions
• Asymptotic behavior of $N$-fields Chiral Cosmology
• DBI Galileon and Late time acceleration of the universe
• Warm Higgs G-inflation: predictions and constraints from Planck 2015 likelihood
• Quantum effective action for degenerate vector field theories
• A study on Cubic Galileon Gravity Using N-body Simulations
• Observational consequences of the Standard Model Higgs inflation variants
• Constraints on Scalar-Tensor Theory of Gravity by Solar System Tests
• Galilean currents and charges
• On Coupling NEC-Violating Matter to Gravity
• Numerical Relativity and High Energy Physics: Recent Developments
• Late-time acceleration driven by shift-symmetric Galileon in the presence of Torsion
• Cosmology in doubly coupled massive gravity: constraints from SNIa, BAO and CMB
• Jointly fitting weak lensing, X-ray and Sunyaev-Zel'dovich data to constrain scalar-tensor theories with clusters of galaxies
• Towards the extended SU(2) Proca theory
• Brans-Dicke Galileon and the Variational Principle
• Cosmology in time asymmetric extensions of general relativity
• Inflation with Derivative Self-interaction and Coupling to Gravity
• Tailoring cosmologies in cubic shift-symmetric Horndeski gravity
• Critical collapse in K-essence models
• Solitons in generalized galileon theories
• N-body simulations, halo mass functions, and halo density profile in $f(T)$ gravity
• The Well-Tempered Cosmological Constant: Fugue in B${}^{♭}$
• Cosmology in massive gravity with effective composite metric
• Quartic Horndeski, planar black holes, holographic aspects and universal bounds
• Relativistic Corrections to the Growth of Structure in Modified Gravity
• Primordial Black Holes Dark Matter and Secondary Gravitational Waves from Warm Higgs-G Inflation
• Disformal mappings of spherical DHOST geometries
• Absence of solid angle deficit singularities in beyond-generalized Proca theories
• Fully relativistic predictions in Horndeski gravity from standard Newtonian N-body simulations
• B-Mode auto-bispectrum due to matter bounce
• Formation of Bound States of scalar fields in AdS-asymptotic Wormholes
• Hamiltonian of galileon field theory
• Cosmological Instabilities and the Role of Matter Interactions in Dynamical Dark Energy Models
• Novel nonlinear kinetic terms for gravitons
• The parameter space of Cubic Galileon models for cosmic acceleration
• Higher Order Lagrangians inspired by the Pais-Uhlenbeck Oscillator and their cosmological applications
• Scalar-tensor black holes in an expanding universe
• Testing theories of Gravity and Supergravity with inflation and observations of the cosmic microwave background
• Reconstruction of the singularity-free $f(\mathcal{R})$ gravity via Raychaudhuri equations
• 21 cm power spectrum in interacting cubic Galileon model
• Note on the Stabilities of the Light-like Galileon Solutions
• Study of Some Parameters of Modified Chaplygin Gas in Galileon Gravity Theory from Observational Perspective
• Viable dark energy models using pseudo-Nambu-Goldstone bosons
• Vector Galileon and inflationary magnetogenesis
• First and second order cosmological perturbations in light mass Galileon models
• Taming galileons in curved spacetime
• Aether-quasi-dilaton massive gravity
• Braneworlds with field derivative coupling to the Einstein tensor
• Stealth Ellis Wormholes In Horndeski theories
• Total light bending in non-asymptotically flat black hole spacetimes
• Potential of the neutron Lloyd's mirror interferometer for the search for new interactions
• The Layzer-Irvine Equation for Scalar-Tensor Theories: A Test of Modified Gravity N-body Simulations
• Fundamental Physics and Cosmology with TianQin
• Late-time acceleration in the coupled Cubic Galileon models
• The Trispectrum in the Effective Theory of Inflation with Galilean symmetry
• Stable cosmological solutions in degenerate theory of gravity
• Testing generalized scalar-tensor theories of gravity with clusters of galaxies
• Consistency of Cubic Galileon Cosmology: Model-Independent Bounds from Background Expansion and Perturbative Analyses
• Black branes in four-dimensional conformal equivalent theories
• Particle-like solutions in the generalized SU(2) Proca theory
• Ruling out an inflation driven by a power law potential: kinetic coupling does not help
• Black holes in self-tuning cubic Horndeski cosmology
• Minimal Starobinsky supergravity coupled to dilaton-axion superfield
• Constraining Galileon Inflation
• Understanding large scale CMB anomalies with the generalized non-minimal derivative coupling during inflation
• Cosmological implications of shift symmetric Galileon field
• Metric-Affine Formalism of Higher Derivative Scalar Fields in Cosmology
• Covariant Effective Action for Generalized Proca Theories
• Derivative couplings in massive bigravity
• Proca-stinated Cosmology I: A N-body code for the vector Galileon
• Non-minimal Energy-momentum squared gravity
• Decoupling-limit consistency of the generalized SU(2) Proca theory
• Where is the ringdown? Reconstructing quasinormal modes from dispersive waves
• On the Coupling of Generalized Proca Fields to Degenerate Scalar-Tensor Theories
• Trispectrum from Co-dimension 2(n) Galileons
• Scalar Dark Energy Models and Scalar-Tensor Gravity: Theoretical Explanations for the Accelerated Expansion of Present Universe
• Stable contraction in Brans-Dicke cosmology
• Anti-screening of the Galileon force around a disk center hole
• Bigravity and Horndeski gravity connected by a disformal coupling
• Causality and Stability from Acoustic Geometry
• Gradient expansion of superhorizon perturbations in G-inflation
• Galileon scalar electrodynamics
• Galileons as the Scalar Analogue of General Relativity
• Superluminality in dilatationally invariant generalized Galileon theories
• Spherically symmetric solutions of light Galileon
• Cosmological attractors to general relativity and spontaneous scalarization with disformal coupling
• Constraints on Single-Field Inflation
• Geons of Galileons
• Quansinormal modes of static and spherically symmetric black holes with the derivative coupling
• Gravitational waves in braneworlds after multi-messenger events
• Vainshtein Solutions Without Superluminal Modes
• A unifying framework for ghost-free Lorentz-invariant Lagrangian field theories
• Lovelock-Brans-Dicke gravity
• An issue with the classification of the scalar-tensor theories of gravity
• A Review on the Cosmology of the de Sitter Horndeski Models
• Some Adventures in the Search for a Modified Gravity Explanation for Cosmic Acceleration
• Stable static structures in models with higher-order derivatives
• Dynamical system analysis in modified Galileon cosmology
• Halo models in modified gravity theories with self-accelerated expansion
• Cosmology of a higher derivative scalar theory with non-minimal Maxwell coupling
• Phase-space analysis of torsion-coupled dilatonic ghost condensate
• Instability of Static Semi-Closed Worlds in Generalized Galileon Theories
• Global asymptotic dynamics of the cubic galileon interacting with dark matter
• A covariant approach to parameterised cosmological perturbations
• Cosmological Dynamics in Interacting Scalar-Torsion f(T,$\varphi$) Gravity: Investigating Energy and Momentum Couplings
• Dynamics of holographic dark energy with apparent-horizon cutoff and non-minimal derivative coupling gravity in non-flat FLRW universe
• Hamiltonian Analysis of Minimal Massive Gravity Coupled to Galileon Tadpole Term
• Healthy Horndeski cosmologies with torsion
• On the strong coupling scale in Higgs G-inflation
• Evolution of Generalized Brans-Dicke parameter within a Superbounce scenario
• Galileons and Naked Singularities
• Supergravitational Conformal Galileons
• On extended symmetries for the Galileon
• Dynamical system analysis in multiscalar-torsion cosmology
• Static Spherically Symmetric solutions in a subclass of Horndeski theories of gravity
• Galileon-like vector fields
• Gödel-type Solutions in Cubic Galileon Gravity
• Linear analysis of the gravitational beam-plasma instability
• A de Sitter limit analysis for dark energy and modified gravity models
• The Stringy Origins of Galileons and their Novel Limit
• Quartic Horndeski-Cartan theories in a FLRW universe
• Recent Developments in Degenerate Higher Order Scalar Tensor Theories
• Modified gravity with disappearing cosmological constant
• Accelerating universe as a result of an adjustment mechanism
• Reconstructions of Einstein-Aether Gravity from Barrow Agegraphic and New Barrow Agegraphic Dark Energy models: Examinations and Observational Limits
• Axionic extension of the Proca action
• Propagation of a scalar field with non-minimal coupling in three dimensions: Hawking radiation and Quasinormal modes
• Studying G-axion Inflation model in light of PLANCK
• Non-perturbative quantum Galileon in the exact renormalization group
• Variational symmetries and superintegrability in multifield cosmology
• Realizing the phantom-divide crossing with vector and scalar fields
• On constrained analysis and diffeomorphism invariance of generalised Proca theories
• Stability Conditions for the Horndeski Scalar Field Gravity Model
• Fab Four self-interaction in quantum regime
• Galileon string measure and other modified measure extended objects
• Analytic solution and Noether symmetries for the hyperbolic inflationary model in the Jordan frame
• Vainshtein mechanism in massive gravity nonlinear sigma models
• Combinatorial aspects in the one-loop renormalization of higher derivative theories
• Spherical accretion of collisional gas in modified gravity I: self-similar solutions and a new cosmological hydrodynamical code
• Proca-stinated Cosmology II: Matter, Halo, and Lensing Statistics in the vector Galileon
• Primordial black holes in a dimensionally oxidizing Universe
• Perturbations in Regularized Lovelock Gravity
• Confronting Inflation Models with the Coming Observations on Primordial Gravitational Waves
• Cosmological Dynamics and Double Screening of DBI Galileon Gravity
• Screening fifth forces in scalar-vector-tensor theories
• Cosmology in holographic non-minimal derivative coupling theory: constraints from inflation and variation of gravitational constant
• Scalar-tensor theories of gravity from a thermodynamic viewpoint
• Classical and Quantum cosmology for two scalar field Brans-Dicke type theory: A Noether Symmetry approach
• Hamiltonian formalism of cosmological perturbations and higher derivative theories
• 'Constraint consistency' at all orders in Cosmological perturbation theory
• Principal Components for Model-Agnostic Modified Gravity with 3x2pt
• Inflaton as a pseudo-Goldstone boson of vacuum energy shift symmetry
• Hairy black hole solutions in a three-dimensional Galileon model
• Perturbations in Horndeski theory above anisotropic cosmological background
• A short review on Quintom dark energy theory
• Consistency Relation and Non-Gaussianity in a Galileon Inflation
• Dark matter candidate induced by Horndeski theory: dark matter halo and cosmological evolution
• Equatorial orbits and imaging of hairy cubic Galileon black holes
• k-Gauss-Bonnet inflation
• On phenomenological parametrizations for the luminosity distance of gravitational waves
• Characterising Dark Energy through supernovae
• The Direction of Gravity
• Two-dimensional (bi-)scalar gravities from four-dimensional Horndeski
• Classical Solutions of Higher-Derivative Theories
• Red-shift parametrizations of dark energy and observational constraint on their parameters: Galileon gravity as background
• Removing Ostrogradski's ghost from cosmological perturbations in $f(R,R_{\mu \nu }^2,C_{\mu \nu \rho \sigma }^2)$ gravity
• Dynamical Shortcomings in the Generalized SU(2) Proca Theory: Challenges for Cosmic Acceleration
• Scalar-tensor theory with EGB term from Einstein Chern-Simons gravity
• Compact stars in Einstein-scalar-Gauss-Bonnet gravity: regular and divergent scalar field configurations
• Implications of pulsar timing arrays for Gauss-Bonnet Inflation
• Galaxy clustering in modified gravity from full-physics simulations. I: two-point correlation functions
• Extremal cosmological black holes in Horndeski gravity and the anti-evaporation regime
• Bigravity from gradient expansion
• Stealth black hole solutions in higher-order Maxwell-Einstein theories
• The Cosmological Impact of Brane-Chern-Simons Massive Gravity
• A new type of second order cosmological lagrangians
• Galileon versus Quintessence: A comparative phase space analysis and late-time cosmic relevance
• New time-dependent solutions of viable Horndeski gravity
• Doubly coupled matter fields in massive bigravity
• Equivalence Principle on Cosmological Backgrounds in Scalar-Tensor Theories
• $\Lambda$CDM without cosmological constant
• Anisotropic multiple bounce models
• A Bit Rate Bound on Superluminal Communication
• Non-parametric exploration of minimally coupled gravity with phantom crossing
• Kinetically stabilized inflation
• A generalized equation of motion for gravity theories with non-minimal kinetic scalar couplings
• Constraints on a cubic Galileon disformally coupled to Standard Model matter
• Exact pp-wave solutions in shift-symmetric higher-order scalar-tensor theories
• LHC constraints on hidden gravitons
• Intermediate inflation in generalized non-minimal derivative coupling model
• Applications of Cosmological Perturbation Theory in the Late Universe
• No-Go theorem in the cubic subclass of Horndeski theory for spherically symmetric dynamical background
• Cosmic acceleration from string induced Galileons
• Exploring Lovelock theory moduli space for Schroedinger solutions
• Nonlinear matter terms in general scalar-tensor braneworld cosmology
• Cuscuta-Galileon Braneworlds
• Instability of the cosmological DBI-Galileon in the non-relativistic limit
• Possibility of cyclic Turnarounds In Brane-world Scenario: Phantom Energy Accretion onto Black Holes and its consequences
• Conformal invariant cosmological perturbations via the covariant approach: multicomponent universe
• On the validity of cosmic no-hair conjecture in an anisotropic inflationary model
• Weakly Broken Galileon Symmetry in Cosmology