- #1
lokofer
- 106
- 0
"Force" in General Relativity...
Is there a way to define via Geommetry or other concept the quantities we call "Force" and "potential"?..in the same that as it happens with Newtonian mechanics..
[tex] \dot \pi_{ab}= -\nabla U_{ab} [/tex] ?
or even simpler [tex] Force= \frac{\delta L}{\delta g_{ab}} [/tex]ç
And What would be the meaning of "Force"?..is perhaps what makes the two close geodesic to diverge or to "twist" the Space-time?...
Is there a way to define via Geommetry or other concept the quantities we call "Force" and "potential"?..in the same that as it happens with Newtonian mechanics..
[tex] \dot \pi_{ab}= -\nabla U_{ab} [/tex] ?
or even simpler [tex] Force= \frac{\delta L}{\delta g_{ab}} [/tex]ç
And What would be the meaning of "Force"?..is perhaps what makes the two close geodesic to diverge or to "twist" the Space-time?...