169 citations · 573 across the 9 of their papers we have counts for
3 papers · 1 filter
Non-Relativistic Gravity and its Coupling to Matter
Dennis Hansen, Jelle Hartong, Niels A. Obers
We study the non-relativistic expansion of general relativity coupled to matter. This is done by expanding the metric and matter fields analytically in powers of where …
Non-relativistic expansion of the Einstein-Hilbert Lagrangian
Dennis Hansen, Jelle Hartong, Niels A. Obers
We present a systematic technique to expand the Einstein-Hilbert Lagrangian in inverse powers of the speed of light squared. The corresponding result for the non-relativistic gravi…
Gravity between Newton and Einstein
Dennis Hansen, Jelle Hartong, Niels A. Obers
Statements about relativistic effects are often subtle. In this essay we will demonstrate that the three classical tests of general relativity, namely perihelion precession, deflec…