107 citations · 669 across the 40 of their papers we have counts for
12 papers · 2 filters
Navigating stellar wobbles for imaging with the solar gravitational lens
Slava G. Turyshev, Viktor T. Toth
The solar gravitational lens (SGL) offers unique capabilities for high-resolution imaging of faint, distant objects, such as exoplanets. In the near future, a spacecraft carrying a…
The cosmological background and the "external field" in Modified Gravity (MOG)
J. W. Moffat, V. T. Toth
We investigate the contributions of the Friedmann-Lemaître-Robertson-Walker metric of the standard cosmology as an asymptotic boundary condition on the first-order approximation of…
Efficient trace-free decomposition of symmetric tensors of arbitrary rank
Viktor T. Toth, Slava G. Turyshev
Symmetric trace-free tensors are used in many areas of physics, including electromagnetism, relativistic celestial mechanics and geodesy, as well as in the study of gravitational r…
Gravitoelectromagnetism and stellar orbits in galaxies
Viktor T. Toth
Beyond the Newtonian approximation, gravitational fields in general relativity can be described using a formalism known as gravitoelectromagnetism. In this formalism a vector poten…
Recovering the mass distribution of an extended gravitational lens
Slava G. Turyshev, Viktor T. Toth
We investigate the possibility of determining the mass distribution of a gravitational lens via lensing observations. We consider an extended, compact gravitational lens, represent…
Multipole decomposition of gravitational lensing
Slava G. Turyshev, Viktor T. Toth
We study gravitational lensing by a generic extended mass distribution. For that, we consider the diffraction of electromagnetic (EM) waves by an extended, weakly aspherical, gravi…