Varying the Horndeski Lagrangian within the Palatini approach
Thomas Helpin, Mikhail S. Volkov
Abstract
International audience
Topics & Concepts
PhysicsConnection (principal bundle)LagrangianMetric (unit)IsotropyScalar (mathematics)Theoretical physicsHomogeneousClassical mechanicsScalar fieldSpacetimeNonlinear systemDark energyMathematical physicsStatistical physicsCosmology and Gravitation TheoriesBlack Holes and Theoretical PhysicsNoncommutative and Quantum Gravity Theories