The induced Cosmological Constant as a tool for exploring geometries
The inequality between mass and angular momentum for axially symmetric black holes
The inequivalence of thermodynamic ensembles
The inertia of heat and its role in the dynamics of dissipative collapse
The Inertial Forces / Test Particle Motion Game
The inevitable nonlinearity of quantum gravity falsifies the many-worlds interpretation of quantum mechanics
The infinite curvature limit of AdS/CFT
The infinite red-shift surfaces of the Kerr and Kerr-Newman solutions of the Einstein field equations
The Inflaton and its Mass
The Inflaton and Time in the Matter-Gravity System
The influence of cosmological transitions on the evolution of density perturbations
The influence of differential rotation on the detectability of gravitational waves from the r-mode instability
The Influence of Free Quintessence on Gravitational Frequency Shift and Deflection of Light with 4D momentum
The influence of short term variations in AM CVn systems on LISA measurements
The influence of strong field vacuum polarization on gravitational-electromagnetic wave interaction
The influence of the hydrodynamic drag from an accretion torus on extreme mass-ratio inspirals
The influence of the Lande $g$-factor in the classical general relativistic description of atomic and subatomic systems
The information content of gravitational wave harmonics in compact binary inspiral
The Information Geometry of Space and Time
The inhomogeneous equation of state and the road towards the solution of the cosmological constant problem