# A modified Friedmann equation for a system with varying gravitational mass

@article{Gorkavyi2018AMF, title={A modified Friedmann equation for a system with varying gravitational mass}, author={N. Gorkavyi and A. Vasilkov}, journal={Monthly Notices of the Royal Astronomical Society}, year={2018}, volume={476}, pages={1384-1389} }

The Laser Interferometer Gravitational-Wave Observatory (LIGO) detection of gravitational waves that take away 5% of the total mass of two merging black holes points out on the importance of considering varying gravitational mass of a system. Using an assumption that the energy-momentum pseudo-tensor of gravitational waves is not considered as a source of gravitational field, we analyse a perturbation of the Friedmann-Robertson-Walker metric caused by the varying gravitational mass of a system… Expand

#### One Citation

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