The horizon and its charges in the first order gravity
The horizon-entropy increase law for causal and quasi-local horizons and conformal field redefinitions
The Hubble Effective Potential
The Hubble parameter in the early universe with viscous QCD matter and finite cosmological constant
The Hubble series: Convergence properties and redshift variables
The Husain-Kuchar Model: Time Variables and Non-degenerate Metrics
The Huygens principle and cosmological gravitational waves in the Regge-Wheeler gauge
The Hyperfine Einstein-Infeld-Hoffmann Potential
The hypergeneralized Heun equation in QFT in curved space-times
The Hypothesis of Locality and its Limitations
The hypothesis of path integral duality II: corrections to quantum field theoretic results
The ideal relativistic rotating gas as a perfect fluid with spin
The Immirzi parameter from an external scalar field
The Immirzi parameter in quantum general relativity
The Immortal Bel-Robinson Tensor
The Impact of Quantum Cosmology on Quantum Field Theory
The Impact of the External Field Effect in the MOdified Newtonian Dynamics on Solar System's Orbits
The impact of the Kuiper Belt Objects and of the asteroid ring on future high-precision relativistic Solar System tests
The impact of the new CHAMP and GRACE Earth gravity models on the measurement of the general relativistic Lense--Thirring effect with the LAGEOS and LAGEOS II satellites
The impact of the new Earth gravity model EIGEN-CG03C on the measurement of the Lense-Thirring effect with some existing Earth satellites