193 citations · 2k across the 63 of their papers we have counts for
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General relativity as a two-dimensional CFT
Tim Adamo
The tree-level scattering amplitudes of general relativity encode the full non-linearity of the Einstein field equations. Yet remarkably compact expressions for these amplitudes ha…
The Kerr-Newman metric: A Review
Tim Adamo, E. T. Newman
The Kerr-Newman metric describes a very special rotating, charged mass and is the most general of the asymptotically flat stationary 'black hole' solutions to the Einstein-Maxwell…
Vacuum non-expanding horizons and shear-free null geodesic congruences
T. M. Adamo, E. T. Newman
We investigate the geometry of a particular class of null surfaces in space-time called vacuum Non-Expanding Horizons (NEHs). Using the spin-coefficient equation, we provide a comp…
Asymptotically Stationary and Static Space-times and Shear-free Null Geodesic Congruences
T. M. Adamo, E. T. Newman
In classical electromagnetic theory, one formally defines the complex dipole moment (the electric plus 'i' magnetic dipole) and then computes (and defines) the complex center of ch…
Null Geodesic Congruences, Asymptotically Flat Space-Times and Their Physical Interpretation
T. M. Adamo, E. T. Newman, C. N. Kozameh
Shear-free or asymptotically shear-free null geodesic congruences possess a large number of fascinating geometric properties and to be closely related, in the context of general re…
The Gravitational Field of a Radiating Electromagnetic Dipole
Tim Adamo, Ezra T Newman
We begin with the time-dependent electric and magnetic dipole solution of Maxwell's equations in Minkowski space. This Maxwell field is then used to determine the behavior of the g…