- #1
exponent137
- 558
- 33
If we look Einstein equation
##G_{\mu\nu}=0##, which nontrivial aspects it can gives?
One phenomenon is gravitational wave.
I suppose that we are also free at initial conditions for this equation, thus we can begin with curved space time? What else?
##G_{\mu\nu}=0##, which nontrivial aspects it can gives?
One phenomenon is gravitational wave.
I suppose that we are also free at initial conditions for this equation, thus we can begin with curved space time? What else?