Recent content by Nilupa

Please help me to find this integral. ∫(1/sqrt(1-(2/x)-((x^2)/3)))dx

Thank you,, I did that. but,it is still impossible...

Please help me to find this integral. ∫(1/sqrt(1-(2/x)-((x^2)/3)))dx

Thank you so much... Now I think i can solve it.

Can anyone help me on this equation. I want to find a solution for dr/dt. a, b and c are constants.

Yes, thanks, I can understand.

Then, in de sitter space, also m=0. But, we can have some possible values for the proper time.

We know, when m=0, the schwarzschild space time becomes lorentz space time. Then, the proper time taken by one twin (A) to travel around the massive body in lorentz space while the other twin at rest can not be defined or it will be infinite. Is that true?

I'm searching for a expression for the local velocity (dr/dt), for a twin who travels vertically from the surface of a massive body in the schwarzschild geometry using time like geodesics.

For the local velocity(dr/dt) , can we derive an expression using time like geodesics in schwarzschild geomerty?

Thank you..

Thank you.. What is dot{r}? Is it 1/sqrt(1-(2GM/r(c^2)))

"A" starts a journey from a massive body in Schwarzschild geometry in a radial path and returns back to the starting point while "B" stays at rest. Please explain how to find the proper time of "A".

Thanks everyone. Actually this is not a radial motion. So, angle ∅ should be integrated from 0 to 2∏.