- #1
vaibhavtewari
- 65
- 0
Hello Everyone,
While trying to find the Newtonian limit to radial geodesic I was able to find that
[tex]\frac{d^2r}{d\tau^2}=\frac{GM}{r^2}[/tex]
In the weak field limit we can naively replace [tex]\tau[/tex] by "t" and recover Newtons Law, this though does not sound very rigorous. Can some-one suggest a much systematic way.
regards,
Vaibhav
While trying to find the Newtonian limit to radial geodesic I was able to find that
[tex]\frac{d^2r}{d\tau^2}=\frac{GM}{r^2}[/tex]
In the weak field limit we can naively replace [tex]\tau[/tex] by "t" and recover Newtons Law, this though does not sound very rigorous. Can some-one suggest a much systematic way.
regards,
Vaibhav