activity
20052024
most citedTesting modified gravity with globular cluster velocity dispersions

107 citations · 477 across the 19 of their papers we have counts for

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Showing 2018Show all

7 papers · 1 filter

gr-qc2018

Optical properties of the solar gravitational lens in the presence of the solar corona

Slava G. Turyshev, Viktor T. Toth

We investigate the optical properties of the solar gravitational lens (SGL) in the presence of the solar corona. For this, we consider the combined influence of the static spherica…

gr-qc2018

Diffraction of light by the gravitational field of the Sun and the solar corona

Slava G. Turyshev, Viktor T. Toth

We study the optical properties of the solar gravitational lens (SGL) under the combined influence of the static spherically symmetric gravitational field of the Sun---modeled with…

gr-qc2018

Wave-optical treatment of the shadow cast by a large gravitating sphere

Slava G. Turyshev, Viktor T. Toth

We study the shadow cast by a large gravitating sphere, similar to our Sun. For this, we consider the gravitational field produced by a static mass monopole within the first post-N…

gr-qc2018

NGC 1052-DF2 And Modified Gravity (MOG) Without Dark Matter

J. W. Moffat, V. T. Toth

We model the velocity dispersion of the ultra-diffuse galaxy NGC 1052-DF2 using Newtonian gravity and modified gravity (MOG). The velocity dispersion predicted by MOG is higher tha…

physics.optics2018

Diffraction of light by plasma in the solar system

Slava G. Turyshev, Viktor T. Toth

We study the propagation of electromagnetic (EM) waves in the solar system and develop a Mie theory that accounts for the refractive properties of the free electron plasma in the e…

astro-ph.IM2018

Recognizing the Value of the Solar Gravitational Lens for Direct Multipixel Imaging and Spectroscopy of an Exoplanet

Slava G. Turyshev, Michael Shao, Janice Shen +18

The Solar Gravitational Lens (SGL) allows for major brightness amplification ( at wavelength of m) and extreme angular resolution ( arcsec) within…