Dynamically broken Anti-de Sitter action for gravity

Abstract

Due to a suitable Higgs mechanism, a standard Anti-de Sitter gauge theory becomes spontaneously broken. The resulting Lorentz invariant gravitational action includes the Hilbert-Einstein term of ordinary Einstein-Cartan gravity with cosmological constant, plus contributions quadratic in curvature and torsion, and a scalar Higgs sector.

7 Revtex pages, no figures

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• On Torsion-free Vacuum Solutions of the Model of de Sitter Gauge Theory of Gravity (II)
• Pre-geometric Einstein-Cartan Field Equations and Emergent Cosmology
• Constrained gauge-gravity duality in three and four dimensions
• Induced gravity from gauge theories
• About the (in)equivalence between holonomic versus non-holonomic theories of gravity
• Predicting Planck scale and Newtonian constant from a Yang-Mills gauge theory: 1 and 2-loops estimates
• A proposal of foundation of spacetime geometry
• Cosmology from a gauge induced gravity